IFAP <br/><br/>
SUSTAINABLE FARMING AND THE ROLE OF FARMERS" ORGANIZATIONS 

 - WAGENINGEN  IFAP  1990 
 - 62p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>sustainable agriculture
<br/><br/><label>LC Class. No.: </label>S 964  / .S87 1990