IBPGR <br/><br/>
Descriptores paramani descriptors for gr 

 -  1992  IBPGR 
 - 125  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>92-9043-139-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURAL & RURAL MANAGEMENT
<br/><br/><label>Dewey Class. No.: </label>J58LA    N2