Sharma, Arun K <br/><br/>
A handbook of organic farming 

 - Jodhpur  Agrobios  2001 
 - xxii,626 p. 
<br/><br/><label>ISBN: </label>8177540998 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.584  / SHA