Diwan, A. P.  Arora, D.K.. <br/><br/>
Diagnosis and improvement of saline and alkali soils  x 

 - x 
 - New Delhi  Oxford and IBH,  1968 
 - (6), 160 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils Agriculture 
<br/><br/><label>Dewey Class. No.: </label>631.46/D536