Nijaguna, B T. <br/><br/>
Biogas technology / 
By B T Nijaguna. 
 - 1st Ed. 
 - New Delhi :  NEW AGE INTERNATIONAL,  2009. 
 - 287p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788122413809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical engineering.
<br/><br/><label>Dewey Class. No.: </label>665.776  / NIJ