Gupta, Alok <br/><br/>
Non-Conventional Energy Resources and Utilization 

 - Delhi  Umesh Publications  2011 
 - 287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering and Information Technology
<br/><br/><label>Dewey Class. No.: </label>621.381  / GUP