NIJAGUNA, B.T. <br/><br/>
BIOGAS TECHNOLOGY 

 - NEW DELHI  NEW AGE INTERNATIONAL  2002 
 - xii+287p.,24X18Cms. 
<br/><br/><label>ISBN: </label>81-224-1380-3 
<br/><br/><label>Dewey Class. No.: </label>621.016 N6914