Manual of sheep production in the humid tropics of Africa/
J. Charray, J.M. Humbert and J. Levif ; translated by Alan Lesson.
- Wallingford, UK : C.A.B. International, c1992.
- vii, 187 p. [6] p. of plates : ill. ; 24 cm.
Includes bibliographical references [p.177-178] and index.