Ruminant production in the dry subtropics  constraints and potentials  proceedings of the international symposium on the constraints and possibilities ... Cairo, Egypt, 5-7 November 1988 
E.S.E. Galal, M.B. Aboul-Ela and M.M. Shafie. 
 - Pudoc Wageningen:   Centre for Agricultural Pub. and Documentation,   1989. 
 - 268 pages ;    24 cm. 
<br/><br/><label>ISBN: </label>9022009491 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ruminants--Congresses.