Sharma, Arun. K. <br/><br/>
A handbook of organic farming / 
Arun. K. Sharma. 
 - India :  Agrobios,   c2019. 
 - 540 pages :  illustrations 
<br/><br/><label>ISBN: </label>9788177540994 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic farming<br/>Organic fertilizers
<br/><br/><label>Dewey Class. No.: </label>631.584  / S531 2019 c.1