Sadhu Ashok K Ed. <br/><br/>
Energy    The alernative resoruces   A bibligraphy   

 - New Delhi   Sagar publication India         1978 
 - xxiii,231p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum Industry
<br/><br/><label>Dewey Class. No.: </label>X9(F555)a1,N7, L8