Singh, S K <br/><br/>
Vermiculture and vermicomposting 

 - Jaipur  Satyam Publishers and Distributors  2014 
 - 250 p. 
<br/><br/> 1629 14/08/2014 IBS71 19/08/2014 Main Budget 
<br/><br/><label>ISBN: </label> RS1375 
<br/><br/><label>Dewey Class. No.: </label>553.678 S64V