Vijay, V.K. <br/><br/>
Biogas production upgradation and slurry management 

 - New Delhi  Narosa  2012 
 - 126 
<br/><br/><label>ISBN: </label>9788184871364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science
<br/><br/><label>Dewey Class. No.: </label>665.776  BIO