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

 -  2009 
 - NEW DELHI  NEW AGE INTERNATIONL PUBLISHERS 
 - 287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  BIOGAS
<br/><br/><label>Dewey Class. No.: </label>665.776.776  / NIJ