Dhulasi Birundha Varadarajan <br/><br/>
Cost benefit analysis of bio-gas plants 

 - New Delhi  Ashish Publishing House.  1995 
 - 111p 
<br/><br/>Dhulasi Birundha Varadarajan; D.B. Fatima Baby & D Fatima Baby: Cost benefit analysis of bio-gas plants.  New Delhi.  Ashish Publishing House., 1995. 81-7024-610-5--(665.775VAR)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7024-610-5 
<br/><br/><label>Dewey Class. No.: </label>665.775  / VAR