Gupta, P.K <br/><br/>
Vermicomposting  for sustainble agriculture 

 - 2nd ed. 
 - Jodhpur  Agrobio's  2003 
 - 210 p. 
<br/><br/><label>ISBN: </label>8177542346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE<br/>BIOFERTILIZERS<br/>Compost<br/>Fertilizers<br/>Organic fertilizers<br/>VERMICOMPOSITING
<br/><br/><label>Dewey Class. No.: </label>631.875  / GUP