1. Human Resources in Agricultural Research: Three Cases in Latin America;Ardila,1981
2. The Microeconomics of Induced Technical Change;Binswanger,1978
3. Report of the TAC Quinquennial Review Mission to the International Potato Center;CGIAR Technical Advisory Committee,1977
4. New Guinea Tapeworms and Jewish Grandmothers: Tales of Parasites and People;Desowitz,1983