CHATTERJEE, B. N. <br/><br/>
Cropping System 

 - 2nd 
 - NewDelhi  Oxford & IBH Publishing Co Pv  t Ltd,     1984 
 - xiv,345p. 
<br/><br/><label>ISBN: </label>81-204-0419-x 
<br/><br/><label>Dewey Class. No.: </label>631.558