Nijaguna, B.T. <br/><br/>
Biogas technology 
B.T. Nijaguna 
 - New Delhi  New Age International (P) Limited, Publishers  2002 
 - xii, 287p. 
<br/><br/><label>ISBN: </label>9788122413809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogas
<br/><br/><label>Dewey Class. No.: </label>665.776 N58b