Association for the Advancement of Agricultural Sciences in Africa ( AAASA) <br/><br/>
Proceedings of the AAASA / ILCA Workshop on the utilization of agric ultural , forestry and fisheries waste products in Africa  Douala,Camer oun - 17 - 21 November 1980. 

 - Douala :  AAASA, Publications,  1980. 
 - 284 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural wastes-- Africa.<br/>Factory and trade waste-- Africa.
<br/><br/><label>Dewey Class. No.: </label>363.7288