BHATNAGAR (R K) <br/><br/>
Earthworm vermiculture and vermi composting 

 - Ludhiana  Kalyani Publishers  2004 
 - xi,106 
<br/><br/><label>ISBN: </label>817096 993 x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthworm Vermi Culture Vermi Composting
<br/><br/><label>Dewey Class. No.: </label>639.75 BHAE