Reptiles of Pudukottai
Pudukottai District Gazetteer, 1983 (G.K.Gandhi, editor)
Crocodile resources in the Andamans and Nicobars
In: Mariculture potential of Andaman and Nicobar Islands
Central marine Fisheries Research Institute Bulletin (34) Cochin, September 1983
Provisional checklist of Irian Jaya reptiles
In: Conservation and development in Irian Jaya by R.Petocz and G.Raspado
WWF/IUCN Indonesia, Bogor 1984
Establishment of a snake venom production industry for Irula tribals
In: Spirit of Enterprise, Arum Press, London 1984
Conservation and development in the Andaman Islands
For seminar: Conservation of the Indian heritage, Faculty of Oriental Studies, (R&B Allchin, eds.) University of Cambridge, September 1984
Captive breeding of crocodilians in India. In: Maintenance and reproduction of reptiles in captivity.
Acta Zoologica Pathologica Anthropiensia, Belgium 1985
Amphibians and Reptiles – section editor
Encyclopedia of Indian Natural History, R.E. Hawkins, Bombay Natural History Society. 1986
The management of crocodiles in India.
In: Wildlife management: Crocodiles and Alligators (Chapter 7). Surrey Beatty & Sons, Australia, July 1987
Reptiles (with Z. Whitaker).
In: Indian Wildlife. Insight Guide, APA Publications, Singapore 1987 pp. 132-137
Ecology of the mugger crocodile (with Z. Whitaker)
In: Crocodiles: ecology, management and conservation. IUCN Special Publication, 1989.
The status and conservation of the Asian crocodilians (with Z. Whitaker).
In: Crocodiles: their ecology, management and conservation. IUCN Special Publication, 1989.
Reproduction in Crocodilians (Whitaker, R. et al).
In: Crocodiles and Alligators, Weldon Owen Pty Ltd., Australia 1989
Crocodile skin products (Whitaker, R. et al) Ibid.
The Madras Crocodile Bank (with Harry Andrews).
In: Contributions in Herpetology, 1992, pp.: 77-83
Eco-development and wildlife management in the Andaman and Nicobar archipelago.
In.: Spirit of Enterprise: the 1993 Rolex awards. D.W.Reed (ed.) 1993
Some environmental issues facing the Andaman and Nicobar islands.
In: Andaman and Nicobar Islands – challenges for development. V.Suryanarayanan and V.Sundaresan (eds.) Konark Publications, 1994
Snake capture and venom extraction in Tamil Nadu (with H.V. Andrews).
In: Assessing the sustainability of uses of wild species. Robert and Christine Prescott-Allen (eds.) Occasional Paper of the IUCN/SSC No. 12, 1996
Utilisation of lizards and snakes.
In: Wildlife Resources. Harald H. Roth and Gunter Merz (eds.) Springer, 1997
The Irula Venom Centre (with H.V. Andrews)
In: Indian Wildlife Resources. B.D.Sharma (ed.) New Delhi, 1999
Snakes of Silent Valley (with G.Martin)
In: Silent Valley-Whisper of Reason. T.M. Manoharan, et al (eds) Kerala Forest Department, 1999
In: Waterlines, a Rivers of India Anthology. Amita Baviskar (ed.). Penguin Books, 2004
Turtle Trekker: Satish Bhaskar.
In: Marine Turtles of the Indian Subcontinent. Kartik Shanker and B.C. Choudhury eds. Universities Press, 2006
TECHNICAL AND CONSULTANCY REPORTS
Preliminary survey of the salt water crocodile (C.porosus) in the island provinces of Papua New Guinea. FAO and Wildlife Division Publication, Port Moresby, Papua New Guinea, 1979
Status and biology of crocodiles in Papua New Guinea. FAO and Wildlife Division, Field Document No.1 FAO/UNDP Project PNG/74/079 Port Moresby, May 1980
Report on visit to crocodile and alligator facilities in USA PNG/74/029, 1980.
Crocodile farming and management in Mozambique FAO/MOZ/76/007. 1981
The crocodile industry in Papua New Guinea: commercial aspects (with Meisy Kemp). FAO and Wildlife Division, Field Document No.2, FAO/UNDP Project PNG/74/079 Port Moresby, January 1981
The management of rodent-eating reptiles in Bangladesh to reduce food losses (with T.Hikida). FAO Project, PFL/BGD/001, Dacca 1981
Export prospects from commercial crocodile farms in Bangladesh ITC/UNCTAD, Project GTD/03/07, Geneva, June 1982
A preliminary survey of the crocodiles in Sabah, East Malaysia WWF Malaysia, July 1984
Recommendations of the Workshop on Sea Turtle Conservation (with E.G.Silas) Central Marine Fisheries Research Institute, February 1984
The crocodile resources in Irian Jaya, Indonesia USAID/WWF/WALHI Consultancy Report, Jayapura, May 1985
Crocodile husbandry and management in Irian Jaya FAO Consultancy report GCP/INS/060/JPN, Jayapura, October 1988
An investigation into the effects of siltation, logging, blasting and other human derived damage to corals in the Andaman and Nicobar Islands. Interim report to NORAD (Principal Investigator), 1989
Preliminary observations on the Andaman teal (Anas gibberifrons albogularis) in North Andaman Islands and North of Middle Andaman (with H. Andrews) Report to the Asian Wetland Bureau, Kuala Lumpur 1994
Captive breeding of Indian snakes (with Farida Tampal) Annual Report, 1995. CFH/Madras Crocodile Bank
Population dynamics of Crocodylus porosus in Andaman and Nicobar Islands. Interim Survey report, Phase II. 1997, Madras Crocodile Bank Trust. 19pp
Sustainable Use of the Lake Chamo Nile Crocodile Population (with Nikhil Whitaker). Project Document prepared for African Parks (Ethiopia), Nechsar National Park Project. Addis Ababa, February, 2007. 52 pp