Cropping systems research in Asia 

 - Los Banos  IRRI  1982 
 - 756 p. 
<br/><br/><label>ISBN: </label>971104076X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivation & Harvesting
<br/><br/><label>Dewey Class. No.: </label>631.58  / INT