Kumar, Arvind. <br/><br/>
Organic Fertilizers Types Production and Impacts on Environment / 
Arvind Kumar. 
 - New Delhi :  Random Publications,  2015 
 - vi,298p. :  ills.  22 cm. 
<br/><br/><label>ISBN: </label>9.789351116e+012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic Fertilizers
<br/><br/><label>Universal Decimal Class. No.: </label>361.86