Gratian Vas. <br/><br/>
Bio Energy: 

 - New Delhi :  Learners Press.,  1993. 
 - 35p.  
<br/><br/><label>ISBN: </label>8171810950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomass energy--India.--India.<br/>Energy development--India.<br/>Biotechnology industries--India.
<br/><br/><label>Dewey Class. No.: </label>333.88 VAS