Kaushika, N.D. <br/><br/>
Energy, ecology and environment  a technological approach 
N. D. Kaushika, Kshitij Kaushik. 
 - New Delhi  Capital  c2004. 
 - xi, 177p.; 24cm. 
<br/><br/><label>ISBN: </label>8185589208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology; Pollution; Environmental protection.
<br/><br/><label>Dewey Class. No.: </label>574.5223  / K13E