Nijaguna, B. T. <br/><br/>
Biogas technology 

 - 1st edition 2002 /  
 - New Delhi :  New Age International,  2021 
 - 350 pages.  
<br/><br/><label>ISBN: </label>81-224-1380-3 
<br/><br/><label>Subjects--Topical Terms: </label> Biotechnology 
<br/><br/><label>Dewey Class. No.: </label>665.776  / NIJ