1. Evaluation of productivity of Maure and Peul cattle breeds at the Shelian station, Niono, Mali, undertaken by the International Livestock Centre for Africa and the Institut d'économie rurale du Mali. 1978
2. Trypanotolerant livestock in West and central Africa: Vol. 1, General study; Vol. 2, Country studies, by J. C. M. Trail, C. H. Hoste and Y. J. Wissocq, and Ph. Lhoste in collaboration with I. L. Mason. 1979.
3. Sahiwal cattle: An evaluation of their potential contribution to milk and beef production in Africa, by J. C. M. Trail and K. E. Gregory. 1981.
4. Low-level aerial survey techniques: Report of an international workshop held 6-11 November 1979, Nairobi, Kenya, eds J. J. R. Grimsdell and S. B. Westley. 1981.
5. The camel (C. dromedarius): A bibliographical review, by E. Mukasa-Mugerwa. 1981.
