Nijaguna, B.T. <br/><br/>
Biogas Technology/ 
By B.T.Nijaguna. 
 - New Dehli:  New International Pub.,  2002. 
 - xii, 287 p.: 
<br/><br/><label>ISBN: </label>9788122413809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogas.
<br/><br/><label>LC Class. No.: </label>TP359  / NIJ2002