KANWAR, J.S. <br/><br/>
PHOSPHORUS FIXATION IN INDIAN SOILS 

 -  INDIAN COUNCIL OF AGRICULTURAL RESEARCH, NEW DELHI  1990 
 - 59 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label> / KAN