Feldman, Rayah <br/><br/>
Cooperation and the production environment  : some exploration among social and economic factor affecting agricultural co-operation 

 - Dar es Salaam:  University College of Dar es Salaam, 
 - 20p.  33cm. 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental education
<br/><br/><label>LC Class. No.: </label>EAF QTO HD87.E3 No.69.12