Kumar,Harish <br/><br/>
Encyclopaedia of energy resources and their Management 
Kumar, Harish 
 - New Delhi  Ivy Publishing House  2002 
 - v.:ill.; 26cm. 
<br/><br/><label>ISBN: </label>8178900335(set) 
<br/><br/><label>Dewey Class. No.: </label>333.7  / ENC