N. D. Kaushika; Kshhitij kaushik; N. D. Kaushika;  <br/><br/>
Energy, ecology and environmental   A technological approach 

 - New Dehli  Capital Publishing  2004 
 - 177 p.       
<br/><br/>
<br/><br/><label>ISBN: </label>8185589208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy Resources / energy development- environmental aspects
<br/><br/><label>Dewey Class. No.: </label>333 . 79  KAE  /