Gupta, P.K  x <br/><br/>
A handbook of soil, fertilizer and manure  x 

 - 2nd 
 - Jodhpur  Agrobios  2004 
 - 591 
<br/><br/>
<br/><br/><label>ISBN: </label>8177541528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science-Handbooks manuals etc. Soil Science 
<br/><br/><label>Dewey Class. No.: </label>631.4/G975h