N.D. Kaushika <br/><br/>
Energy, Ecology and Environment : A Technological Approach 

 - New Delhi  Capital Publishing Company  2004 
 - 177p 
<br/><br/>N.D. Kaushika & Kshitij Kaushik: Energy, Ecology and Environment : A Technological Approach.  New Delhi.  Capital Publishing Company, 2004. 81-85589-20-8--(333.79KAU)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-85589-20-8 
<br/><br/><label>Dewey Class. No.: </label>333.79  / KAU