P.K. Gupta <br/><br/>
Handbook of Soil, Fertilizer and Manure 

 - Bikaner  Agro Botanica  2000 
 - 431p 
<br/><br/>P.K. Gupta: Handbook of Soil, Fertilizer and Manure.  Bikaner.  Agro Botanica, 2000. 81-87167-22--(631.4GUP)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-87167-22 
<br/><br/><label>Dewey Class. No.: </label>631.4  / GUP