Trypanotolerant cattle and livestock development in West and Central Africa, vol.1 : the international supply and demand for breeding stock /

by Shaw, A. P. M.
Published 1987

Trypanotolerant cattle and livestock development in West and Central Africa, vol.11 : trypanotolerant cattle in the national livestock economics /

by Shaw, A. P. M.
Published 1987

Trypanotolerant livestock in West and Central Africa /

Published 1992