| AUSTRALIA: | R.A. LENG Professor of Nutritional Biochemistry Department of Biochemistry, Microbiology and Nutrition University of New England Armidale, N.S.W. 2351 Telex: UNINENG AA 66050 Tel: (067) 732707 |
| CANADA: | E. DONEFER Director of Mc Gill International Professor of Animal Science Macdonald College of Mc Gill University 21111, Lakeshore Road Ste Anne de Bellevue, Quebec, H9X 1CO Telex: 05 821 788 Tel: (514) 4572000 |
| COLOMBIA: | B. VELEZ Ingeniero Agronomo Agroganadería Tablaito Ltda Oficina 204–205 Calle 52 No 49-28, Medellin Tel: 512810 and 512816 |
| CUBA: | A. ELIAS Ingeniero Agronomo Instituto de Ciencia Animal Apartado 24 San Jose de las Lajas, La Habana Tel: 081-99165 |
| P.C. MARTIN Ingeniero Agronomo Investigador titular Director Agricultura y Pesca Academia de Ciencias Capitolio Nacional, La Habana Tel: 613474 | |
| R. PEREZ Ingeniero Pecuaria Departamento Produccionnes complementarias Ministerio del Azucar La Habana Tel: 320232 | |
| DOMINICAN REPUBLIC: | G.M. FERNANDEZ Ingeniero Agronomo Bonaire No 70 Ensanche Ozama, Santo Domingo |
| A. MENA Sub-Director Centro Nacional de Investigación Pecuaria Apartado Postal 227-9 Km 24, Autopista Duarte, Santo Domingo | |
| A. PINA Ingeniero Agronomo Encargado de Nutrición Animal Departamento de Ganadería Central Romana, La Romana Tel: (809) 6877787 Telex: ITT 3460511 | |
| ETHIOPIA: | HIWOT MENBERE Senior Livestock Expert Ministry of State Farms Development Meat Development and Marketing Enterprises P.O. Box 781, Addis Ababa Tel: 15-90-11/15-98-97 Telex: 21095 Livestock Addis |
| FEDERAL REPUBLIC OF GERMANY: | K. HUEBL Livestock Adviser c/o G.T.Z. Office P.O. Box 3487 Mogadishu - Somalia |
| GRENADA: | F. NECKLES Project Director Sugar Cane Feeds Center Pokhor Road Longdenville, Trinidad Trinidad and Tobago Telex: 24520 UWI WG |
| INDIA: | D.V. RANGNEKAR Research Programme Organizer The Bhartiya Agro-Industries Foundation P.B. No. 2030 Asarwa Road Ahmedabad 380 016 Tel: 386940 Telex: 121 206 NSA IN |
| JAMAICA: | P. JENNINGS Principal Research Officer, Livestock Ministry of Agriculture Hope Gardens, Kingston, 6 Tel: 983 2267 |
| MAURITIUS: | R. NASEEVEN Scientific Officer Animal Production Division Ministry of Agriculture, Fisheries and Natural Resources Le Reduit |
| J.M. PATURAU Chairman Joint Economic Committee Third Floor - Plantation House Place d'Armes, Port-Louis Tel: 2.3302 Telex: 4214 SUGMAUR IW | |
| MEXICO: | F. ALVAREZ FLORES Ingeniero Agronomo Asesor en Ganadería Tropical Bufete Agricola y Ganadero S.A. Calle 31 Num. 200×20 Colonia Mexico Oriente Circuito Colonias C.P. 97137, Merida, Yucatan Tel: 261549 |
| PHILIPPINES: | E.T. BACONAWA Chief Planning Officer Bureau of Animal Industry Visayas Avenue, Quezon City Tel: 95–17–64 |
| ZIMBABWE | T. MADONKO Livestock Expert Cold Storage Commission P.O. Box 953, Bulawayo Tel: 68961 Telex: 3188 CSCBYO ZW |
| FAO | G. AARTS Associate Expert (Feed Resources) Animal Production and Health Division FAO HQ, Rome |
| K.S. MULHERIN Chief Raw Materials, Tropical and Horticultural Products Service Commodities and Trade Division FAO HQ, Rome | |
| T.R. PRESTON Consultant Animal Production and Health Division FAO HQ, Rome | |
| R. SANSOUCY Animal Production Officer (Feed Resources) Animal Production and Health Division FAO HQ, Rome | |
| Did not participate but sent their papers: | |
| BRAZIL | E.L. CAÏELLI Director Instituto de Zootecnia CEP 18460 Nova Odessa, S.P. |
| USA | A.G. ALEXANDER Biomass Specialist Estación Experimental University of Puerto Rico Box 21630, Rio Piedras P.R. 00927 |
