chapters in books

 

2018

S.No.
REFERENCE
COUNTRY

1.

"Building a Knowledge Economy", Atta-ur-Rahman, Adnan Badran et al. (Eds): Universities in Arab Countries: An Urgent Need for Change, 978-3-319-73110-0, 453690_1_En, (5) Springer Nature (2018)

UAE

 

2016

2.

“Neutraceuticals Neuroprotect Naturally” Z. Amtul and Atta-ur-Rahman,  Studies in Natural Product Chemistry, Editor: Atta-ur-Rahman Vol: 50, pp.1-18 Elsevier Science Publishers (2016), .

The Netherlands

 

2014

3.

Aloe vera gel in food, health products and cosmetics industry, S. Javed and Atta-ur-Rahman,Studies in Natural Product Chemistry, 41, Elsevier Science Publishers, Amsterdam, 261-286 (2014)

The

Netherlands

4.

Lichens: Chemistry and biological activities S. Yousuf, M.I. Choudhary, Atta-Ur-Rahman, Studies in Natural Products Chemistry, Elsevier Science Publishers, Amsterdam, Vol 43, 223-259 (2014).

The

Netherlands

 

2009

5.

Separation of Phenylpropanoids and Evaluation of Their Antioxidant Activity, S. Yousuf, M. I.Choudhary andAtta-ur-Rahman, Advanced Protocols in Oxidative Strees II, Humana Press, 357-377 (2009).

UK

 

2006

6.

Iridoid Skeleton: Antibacterial and Cytotoxic Activities, M. I. Choudhary, K. M. Khan, Zia-Ullah, G. M. Maharvi, S. A. Shahzad, G. A. Miana, S. Perveen, S. M. Haider and Atta-ur-Rahman, Felicitation Volume in the honour of Prof. Wolfgang Voelter , Hamdard Foundation, 137-147 (2006).

Pakistan

 

1998

7.

"Scientific Education and Research" Atta-ur-Rahman and M.I. Choudhary, Education and The State, Fifty Years of Pakistan, (Eds. Parvez Hoodbhoy), Oxford University Press, p. 287, (1998).

UK

8.

"Chemistry and Biology of Steroidal Alkaloids",Atta-ur-Rahman and M.I. Choudhary,The Alkaloids, Ed. G.A. Cordell,Academic Press, San Diego, Vol. 50, p. 61-108 (1998).

USA

9.

"Chemistry and Biology of Steroidal Alkaloids from Marine Organisms", Atta-ur-Rahman and M.I. Choudhary, The Alkaloids, Ed. G.A. Cordell,Academic Press, San Diego, Vol. 52, p. 233-260 (1998).

USA

10.

“Logical Approaches to Structural Elucidation of Natural Compounds", Atta-ur-Rahman and M. Iqbal Choudhary, " New Trends in Natural Product Chemistry", Harwood Academic Publishers, Amsterdam, p. 121 (1998).

The

Netherlands

 

1997

11.

"Bioactivity-Guided Isolation of Bioactive Natural Products, Phytochemical Diversity - A Source of New Industrial Products”,, M.I. Choudhary and Atta-ur-Rahman, (Eds. S. Wrigley, M. Hayes, R. Thomas and E. Chrystal), Royal Society of Chemistry, Cambridge, p. 41 (1997).

UK

 

1996

12.

"Toxic Alkaloids and Other Nitrogenus Compounds from Marine Plants", Atta-ur-Rahman and M.I. Choudhary, Chemistry and Toxicology of Diverse Classes of Alkaloids , Ed. M.S. Blum, Alaken Inc., Fort Collins , USA., p.121, (1996).

USA

13.

"Pesticides from Nature: Present and Future Perspectives", G.A. Miana, Atta-ur-Rahman and M.I. Choudhary, Chemistry and Toxicology of Diverse Class of Alkaloids , Ed. M.S. Blum, Alken Inc., Fort Collins, USA, p. 121 (1996).

USA

14.

"Role of Spectroscopic Techniques in Structure Elucidation of the New Natural Products", Habib-ur-Rahman, Atta-ur-Rahman and M.I. Choudhary, "Spectroscopic for Material Analyses", Proceedings of the Second National Symposium on Modern Trends in Contemporary Chemistry , April 4-6, 1995, Islamabad, p. 241-248 (1996).

Pakistan

 

1995

15.

"Natural Products: Strategies for Drug Discovery",Atta-ur-Rahman and M. Iqbal Choudhary, " Natural Products", Ed. Nancy Mulford, p. 2.52, Biomedical Library Series,IBC, Southborough, USA (1995).

USA

16.

"Xenobiotic Microbial Transformations of a Cytotoxic Natural Sesquiterpene Lactone", A. Ata,Atta-ur-Rahman and M.I. Choudhary, " Recent Discoveries in Natural Products Chemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 359, Elite Publishers, Karachi, (1995).

Pakistan

17.

"Recent Phytochemical Studies and Chemotaxonomy of Genus Buxus”, S. Naz, F. Noor-e-Ain, A. Ata, M.I. Choudhary, Atta-ur-Rahman, B. Sener and E. Dagne, " Recent Discoveries in Natural Products Chemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 307, Elite Publishers, Karachi, (1995).

Pakistan

18.

"New Triterpenes from Buxus papillosa Roots", H. Nasir and Atta-ur-Rahman, " Recent Discoveries in Natural ProductsChemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 297, Elite Publishers, Karachi, (1995).

Pakistan

19.

"Atisinium chloride from Delphinium denudalum - Isolation and X-Ray Diffraction Studies", A. Nasreen, Atta-ur-Rahman, M.I. Choudhary, M.S. Shekhani and F. Akhtar, " Recent Discoveries in Natural Products Chemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 291, Elite Publishers, Karachi, (1995).

Pakistan

20.

"Pseudo-Inadequate NMR Spectroscopy: Application in the Chemistry of Natrural Products", Atta-ur-Rahman, M.S. Ajaz, A. Perveen, M. Feroz and N.M. Hassan, " Recent Discoveries in Natural Products Chemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 263, Elite Publishers, Karachi, (1995).

Pakistan

21.

Coastal and Marine Organisms: A Source of Novel Natural Products, Atta-ur-Rahman, M.I. Choudhary, M.M. Ahmad and N.M. Tirmizi, "The Arabian Sea-living Marine Resources and the Environmental", (Proceedings of the 2nd National Seminar on Study and Management of Coastal Zones of Pakistan, Karachi, 1993), p. 227, Eds. M.F. Thompson and N.M. Tirmizi, Vanguard Books (Pvt.) Ltd., Lahore (1995).

Pakistan

22.

"Single Crystal X-ray Diffraction Studies on New Natural Products", F. Akhtar, Atta-ur-Rahman, M.I. Choudhary, B.S. Siddiqui, A. Nasreen and Ghiasuddin, " Recent Discoveries in Natural Products Chemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 257, Elite Publishers, Karachi, (1995).

Pakistan

23.

“Structural Studies on New Compounds from Medicinal Plants of Pakistan”, Jordan, Sri Lanka and Turkey, Atta-ur-Rahman and M. Iqbal Choudhary, " Phytochemistry of Plants Used in Traditional Medicine ", Ed. K. Hostettmann, A. Marston, M. Maillard and M. Hamburger, p. 279, Clardon Press, Oxford (1995).

UK

24.

"Chemical Characterization and Biological Activity of the Whole Cells and Crude Lipid Extract of Listeria species", Omm-e-Hany, R. Siddiqui, M.A. Khan andAtta-ur-Rahman, " Recent Discoveries in Natural Products Chemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 213, Elite Publishers, Karachi, (1995).

Pakistan

25.

"Nematicidal Compounds from Datura fastuosa", Durre Shahwar, M. Abid, Atta-ur-Rahman, M.A. Maqbool and M.I. Choudhary, " Recent Discoveries in Natural Products Chemistry", Eds. Atta-ur-Rahman, M.I. Choudhary and M.S. Shekhani, p. 171, Elite Publishers, Karachi, (1995).

Pakistan

 

1994

26.

Allium- Food or Medicine: The Enchanting Organo-sulfur Compounds of Allium", Atta-ur-Rahman and M. Iqbal Choudhary, "Proceedings of the First International Conference on the Impact of Food Research on New Product Development", Karachi, p. 151, Published by University of Humberside, Hull, USA (1994).

Pakistan

27.

“Synthetic Approaches to Vinblastine and Vincristine - Anticancer Alkaloids of Cathranthus roseus”, Atta-ur-Rahman, Z. Iqbal and Habib Nasir. In " Studies in Natural Products Chemistry, Stereoselective Synthesis ", ed. Atta-ur-Rahman, Elsevier Science Publishers,Amsterdam, pp. 805-884, Vol. 14, (1994).

The Netherlands

28.

“Two Dimensional Homonuclear and Heteronuclear Correlation NMR Studies on 2,3-Dihydrowithaferin Complete Assignments of Proton and Carbon-13 Sepctra”, Atta-ur-Rahman, S.A. Jamal, M.I. Choudhary, A. Pervin, Proceedings of the first International Conference of Pharmaceutical Sciences , J. Pharm. Soc., Pakistan, (1994).

Pakistan

29.

“Structural Studies on Steroidal Alkaloids ofBuxus sempervirens”, S. Naz,Atta-ur-Rahman, M.I. Choudhary, B. Sener, Proceedings of Fifth National Chemistry Conference (25th - 28th Oct., 1993), Eds. N. Ahmad, A.Y. Khan, M. Jaffar, M.S. Subhani, N. Khan and F.L. Ansari, Deptt. of Chemistry, Quaid-e-AzamUniversity, Islamabad, p. 271 (1994).

Pakistan

30.

“Studies on the Chemical Constituents of Podophyllum emodi”, Habib-ur-Rahman, K.A. Aziz, M.H. Kazmi, Atta-ur-Rahman, M.I. Choudhary and M. Ashraf, Proceedings of Fifth National Chemistry Conference (25th - 28th Oct., 1993), Eds. N. Ahmad, A.Y. Khan, M. Jaffar, M.S. Subhani, N. Khan and F.L. Ansari, Deptt. of Chemistry, Quaid-e-AzamUniversity, Islamabad (1994).

Pakistan

31.

“Nematicidal Constituents of Datura fasluosa, Durre-Shahwar”, M. Abid, Atta-ur-Rahman, M.A. Maqbool and M.I. Choudhary, Proceedings of Fifth National Chemistry Conference (25th - 28th Oct., 1993), Eds. N. Ahmad, A.Y. Khan, M. Jaffar, M.S. Subhani, N. Khan and F.L. Ansari, Dept. of Chemistry, Quaid-e-Azam University, Islamabad, p. 284 (1994).

Pakistan

32.

“Novel Tetrahydrofuranoid Steroidal Alkaloids from the Leaves of Buxus hildebrandtii”, A. Ata, Atta-ur-Rahman, M.I. Choudhary and E. Dagne, Proceedings of Fifth National Chemistry Conference (25th - 28th Oct., 1993), Eds. N. Ahmad, A.Y. Khan, M. Jaffar, M.S. Subhani, N. Khan and F.L. Ansari, Deptt. of Chemistry, Quaid-e-AzamUniversity, Islamabad (1994).

Pakistan

 

1993

33.

Steroidal Alkaloids, Atta-ur-Rahman and M.I. Choudhary, Methods in Plant Biochemistry, vol. 8, Academic Press, New York, p. 473 (1993).

USA

 

1992

34.

"Two - Dimensional NMR Spectroscopy- Applications in Structure Elucidation of Complex Natural Products", Atta-ur-Rahman, M.I Choudhary and A. Ata, Medicinal Products from Tropical Rain Forest, Proceeding of the Conference , Khatmandu, May 13-15, 1991, Ed. K. Shaari, A. Abd Kadir, Abd. R. M. Ali, p.196 (1992).

Nepal

35.

"The Use of Modern NMR Techniques in Structure Elucidation of New Natural Products", Atta-ur-Rahman and M.I. Choudhary, " Advances in Natural Product Chemistry", Proceedings of the Fifth International Symposium and Pakistan-US Binational Workshop on Natural Product Chemistry , Karachi, 4-9 January, 1992, Ed.Atta-ur-Rahman, Harwood Academic Publishers, Chur, pp. 463-480 (1992).

Switzerland

36.

"X-Ray Diffraction Studies on Novel Natural Products", M.I. Choudhary and Atta-ur-Rahman, " Advances in Natural Product Chemistry", Proceedings of the Fifth International Symposium and Pakistan-US Binational Workshop on Natural Product Chemistry , Karachi, 4-9 January, 1992, Ed.Atta-ur-Rahman, Harwood Academic Publishers, Chur, pp. 351-362 (1992),

Switzerland

 

1991

37.

"Semperviramidine-A New Steroidal Alkaloid fromBuxus sempervirens", Atta-ur-Rahman, D. Ahmed, M.I. Choudhary, B. Sener and S. Turkoz, "Essays on Science", Felicitation Volume, (Ed. H.M. Said), Hamdard Foundation Press, Karachi, p. 48 (1991).

Pakistan

38.

"Use of Some Modern 2D NMR Techniques in Structure Elucidation of Complex Natural Products", Atta-ur-Rahman, M.I. Choudhary and A. Pervin, Studies in Natural Products Chemistry, " Structure and Chemistry", Vol. 9, p. 127, Part B, Ed. Atta-ur-Rahman, Elsevier Science Publishers, Amsterdam (1991).

The Netherlands

39.

"New Sesquiterpene Lactones from Sphaeranthus indicus Linn.", Proceedings of the Second National Chemistry Conference , Dec. 27-30, 1990, Eds. A. Kazmi, R.R. Naqvi, Z.H. Zaidi and Atta-ur-Rahman, B.C.C. & T. Press, Karachi, pp. 271-72 (1991).

Pakistan

40.

“Studies on the Chemical Constituents of Marine Animals and Plants of Coastal Zones of Pakistan”, Atta-ur-Rahman and M. Iqbal Choudhary, Proceedings of the 1st National Seminar on the Study and Management of Coastal Zones of Pakistan , Karachi, p. 149 (1991).

Pakistan

41.

"Isolation of New Alkaloids from the Roots of Rhazya stricta", Atta-ur-Rahman, K. Zaman, Proceedings of the Second National Chemistry Conference , Dec. 27-30, 1990, Eds. A. Kazmi, R.R. Naqvi, Z.H. Zaidi and Atta-ur-Rahman, B.C.C. & T. Press, Karachi, pp. 231-34 (1991).

Pakistan

42.

"Four New Lupine Alkaloids fromSophora griffithii ", Atta-ur-Rahman, A. Pervin, M. Feroz, N. Hasan, Proceedings of the Second National Chemistry Conference , Dec. 27-30, 1990, Eds. A. Kazmi, R.R. Naqvi, Z.H. Zaidi and Atta-ur-Rahman, B.C.C. & T. Press, Karachi, pp. 227-30 (1991).

Pakistan

43.

"Chemical Constituents of Buxus sempervirens Roots, Atta-ur-Rahman, S. Naz, M.I. Choudhary, B. Sener, Proceedings of the Second National Chemistry Conference , Dec. 27-30, 1990, Eds. A. Kazmi, R.R. Naqvi, Z.H. Zaidi and Atta-ur-Rahman, B.C.C. & T. Press, Karachi, pp. 225-227 (1991).

Pakistan

44.

"Spectroscopic and X-ray Diffraction Studies on new Furanoid Diterpenoids of Tinospora malabarica", Atta-ur-Rahman, S. Ahmad, M. I. Choudhary, Proceedings of the Second National Chemistry Conference , Dec. 27-30, 1990, Eds. A. Kazmi, R.R. Naqvi, Z.H. Zaidi and Atta-ur-Rahman, B.C.C. & T. Press, Karachi, pp. 22-4 (1991).

Pakistan

45.

"New Alkaloids from Veratrum album", Atta-ur-Rahman, R. A. Ali, M.I. Choudhary, Proceedings of the Second National Chemistry Conference , Dec. 27-30, 1990, Eds. A. Kazmi, R.R. Naqvi, Z.H. Zaidi and Atta-ur-Rahman, B.C.C. & T. Press, Karachi, pp. 215-3 (1991).

Pakistan

46.

"New Steroidal Alkaloids from the Leaves ofBuxus hildebrandtii", A. Ata, Atta-ur-Rahman, M.I. Choudhary, E. Dagne, Proceedings of the Second National Chemistry Conference , Dec. 27-30, 1990, Eds. A. Kazmi, R.R. Naqvi, Z.H. Zaidi and Atta-ur-Rahman, B.C.C. & T. Press, Karachi, pp. 212-4 (1991).

Pakistan

 

1990

47.

Publications of Modern 2D NMR Techniques in Structure Elucidation of Natural Products", Atta-ur-Rahman and M.M. Qureshi, 17th IUPAC International Symposium on the Chemistry of Natural Products , New Delhi, 4th-9th February, (1990).

UK

48.

"The Purine Alkaloids", Atta-ur-Rahman and M.I. Choudhary, "The Alkaloids", Ed. Arnold Brossi, Chapter 3, Vol. 38, Academic Press, New York, p. 225 (1990).

USA

 

1989

49.

"Isolation and Structural Studies on New Natural Products of Potential Biological Importance", Atta-ur-Rahman, Progress in the Chemistry of Medicinal Plants in Asia, Proceedings of 6th Asian Symposium on Medicinal Plants and Spices , Jan 24, Eds. S.A. Achmad, L. Makur, F. Harjanto, E.H. Hakim and S. W. Djajanti, p. 28 (1989).

Indonesia

50.

"Studies in the Indole Alkaloid Field", Atta-ur-Rahman, Habib-ur-Rehman and K. Zaman, Studies in Natural Products Chemistry,Structure Elucidation", Vol. 5, Part B, Ed.Atta-ur-Rahman, Elsevier Science Publishers, Amsterdam, p. 135 (1989).

The Netherlands

 

1988

51.

"Studies on new Indole Alkaloids from Medicinal Plants",Atta-ur-Rahman and Habib-ur-Rehman, " Perspectives in Natural Products Chemistry", Proceedings of the Third International Symposium and Pakistan-U.S. Binational Workshop on Natural Products Chemistry, Karachi, Pakistan 9-14, January, Shamim Printing Press, Karachi, p. 401, (1988).

Pakistan

52.

"Structural Studies on New Steroidal Alkaloids of Buxus papillosa - Some Generalized Spectral Deductions", Atta-ur-Rahman and M.I. Choudhary, Studies in Natural Products Chemistry, "Structure Elucidation ", Vol. 2, Part A, Ed.Atta-ur-Rahman, Elsevier Science Publishers, Amsterdam, p. 175 (1988).

The Netherlands

53.

"Isolation and Structural Studies in New Natural Products of Potential Biological Importance",Natural Products Chemistry,Atta-ur-Rahman, Vol. III, Ed.Atta-ur-Rahman and P.W. Le Quesne, Springer-Verlag, New York, p. 351 (1988).

USA

54.

"Steroidal Alkaloids of Apocynaceae and Buxaceae",Atta-ur-Rahman and A. Muzaffar, " The Alkaloids", Ed. Arnold Brossi, Chapter 2, Vol. 32, Academic Press, New York, p. 79 (1988).

USA

55.

"Two-Dimensional NMR Spectroscopy - Principles and Applications", Atta-ur-Rahman, " Proceedings of the First International Symposium on Protein Structure Functions Relationship ", Ed. Z.H. Zaidi, Elsevier Science Publishers, Amsterdam, p. 233 (1988).

The Netherlands

 

1987

56.

"Studies on the Alkaloids of Buxus papillosa and Some Spectral Generalizations", Proceedings of the First International Workshop on Isolation and Structure Elucidation of Natural Products using Spectroscopic Techniques , Karachi, Pakistan, 10-16 January, 1987, Ed.Atta-ur-Rahman, Elsevier Science Publishers, Amsterdam, p. 263 (1987).

The Netherlands

57.

"Structural Studies on new Steroidal Alkaloids of Buxus papillosa - Some Generalized Spectral Deductions”, Atta-ur-Rahman, " Chemistry and Biotechnology of Biologically Active Natural Products "; Ed. Cs. Szantay, Assoc. Ed. A. Gottsegan and G. Koracs, p. 319-366 (1987).

Hungary

 

1986

58.

"Nb-Methylstrictamine-A New Alkaloid from the Leaves of Rhazya stricta, Y. Badar, K. Fatima, Y. Ahmad, Atta-ur-Rahman and S. Khanum, "Essays on Science", Ed. H. M. Said, Hamdard Foundation Press, Karachi, p.69 (1986).

Pakistan

59.

"Isolation, Structural and Synthetic Studies on the Chemical Constituents of Medicinal Plants of Pakistan, "Essays on Science", Ed. H. M. Said, Hamdard Foundation Press, Karachi, p. 49 (1986).

Pakistan

60.

"Isolation, Structural and Synthetic Studies on the Chemical Constituents of Medicinal Plants of Pakistan",New Trends in Natural Products Chemistry, Ed.Atta-ur-Rahman and P.W Le Quesne, Elsevier Science Publishers, Amsterdam, p. 397 (1986).

The Netherlands

61.

"A Novel Transformation of a Papaverine Derivative into Indole (2,1-a) (2-3) Benzodiazepine, a new Heterocycle", Y. Ahmad, T. Begum, I.H. Qureshi andAtta-ur-Rahman, New Trends in Natural Products Chemistry, Ed. Atta-ur- Rahman and P.W Le Quesne, Elsevier Science Publishers, Amsterdam, p. 25 (1986).

The Netherlands

62.

"Some Recent Isolation Structural and Synthetic Studies on the Constituents of Indigenous Medicinal Plants", Ed. Atta-ur-Rahman, Natural Products Chemistry, "Proceedings of the First International Symposium and Pakistan-U.S. Binational Workshop ", Karachi, Springer-Verlag, Heidelberg, p. 330 (1986).

Germany

 

1985

63.

"Isolation, Structural and Synthetic studies on the Chemical Constituents of Pakistani Plants", Atta-ur-Rahman, F.E.C.S Third International Conference on Chemistry and Biotechnology of Biologically Active Natural Products , September 19, Vol. 3, Ed. Publishing House of the Bulgarian Academy of Sciences , p. 154 (1985).

Bulgaria

 

1984

64.

"Some Recent Isolation and Synthetic studies in the Constituents of Indigenous Medicinal Plants", Atta-ur-Rahman, " Proceedings of the 5th Asian Symposium on Medicinal Plants and Spices " August 20-24, 1984, Seoul, p. 363 (1984).

Korea

65.

“Some Recent Isolation and Synthetic Studies on the Constituents of Indigenous Medicinal Plants”,Atta-ur-Rahman, Proc. Pak. Acad. Sciences, 21 (1), 1 (1984).

Pakistan

66.

“Some Recent Isolation and Synthetic Studies on the Constituents of Indigenous Medicinal Plants”, Atta-ur-Rahman, G.A. Miana, Y. Ahmad, M.A. Khan, V.U. Ahmad, F. Zehra, A.A. Ansari, M. Bashir, M. Sultana, I. Hasan, M. Nisa, S. Farhi, T. Zamir, M. Shamma, G. Blasko, N. Munugesan, J. Clardy, A.J. Freyer, S.A. Drexler, W. Voelter and P.W Le Quesne, " Natural Products and Drug Development", Alfred Benzon Symposium No. 20, Ed., P. Krogsgaard-Larsen, S.B. Christensen and H. Kofod, Publishers Munksgaard, Copenhagen, p. 121 (1984).

Denmark

 

1981

67.

“Synthetic Studies in the Field of Anticancer Alkaloids, the Syntheses of Vinblastine and Vincristine”,Atta-ur-Rahman, Proc. Fourth Asian Symp. Med. Plants and Spices, Bangkok 1, 222 (1981); Chem. Abs., 95, 98083p (1981).

Thailand

 

1980

68.

“The Synthesis of Vinblastine, Vincristine, Vinrosidine, Coronaridine and Dihydrocatharanthine”, Atta-ur-Rahman, 12th Int. Symp. on Chem. of Nat. Prod. (I.U.P.A.C.), C44, 245 (1980).

New Zealand

 

1977

69.

"The Synthesis of Vinblastine and Vincristine", Atta-ur-Rahman, Proceedings of Third Asian Symposium on Medicinal Plants and Spices , Colombo, 6-12 February (1977).

Sri Lanka