Singh, M.P.  . <br/><br/>
Natural resources and renewable energy /  
by M.P. Singh. 
 - Delhi :   Daya Publishing House ,   2004 
 - 472p :  
<br/><br/><label>ISBN: </label>81-7035-294-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>U671.44  / P4;1