Animal production in the tropics 
edited by Mohamed K. Yousef 
 - New York  Praeger  1982 
 - xvi, 376 p.  ill.  25 cm. 
<br/><br/> Selected papers from a symposium held Feb. 21-25, 1981 at the University of Gezira, Wad Medani, Sudan 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Livestock--Tropics
<br/><br/><label>Dewey Class. No.: </label>636  / .00913