Das, P.C. <br/><br/>
Manures and fertilizers / 
[by] P.C.Das 
 - Ludhiana  Kalyani pub.  1998 
 - x, 130 pages 
<br/><br/> includes references , glossary, appendix and index. 
<br/><br/><label>ISBN: </label>8170966523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/> Manures
<br/><br/><label>Dewey Class. No.: </label>631.87  / DAS