Overcoming constraints to the efficient utilization of agricultural by-products as animal feed :  proceedings of the Fourth Annual Workshop held at the Institute of Animal Research, Mankon Station, Bamenda, Cameroun, 20-27 October,1987 / 
Edited by A.N. Said and B.h. Dzowela. 
 - Addis Ababa, Ethiopia :  African Research Newtwork for Agricultural By-products (ARNAB),  1989. 
 - iii, 474 p. 
<br/><br/><label>LCCN: </label>91016277     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural wastes as feed--Congresses.--Africa<br/>Feeds--Research--Africa.<br/>Animals--Food.