INTERNATIONAL CROPS RESEARCH INSTITUTE FOR THE SEMI ARID TRO <br/><br/>
FERTILIZER USE IN SEMI ARID TROPICAL INDIA 

 - PATACHERU  I.C.R.I.S.A.T  1984 
 - 28X21 
<br/><br/><label>Dewey Class. No.: </label>631.810954 I61