Encyclopaedia of environmental energy resources / 
edited by G. R. Chhatwal 
 - New Delhi :  Anmol Publications,  1998 
 - 2v., 788 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>8174886532 (set)  RM357.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources--Encyclopedias<br/>Environmental protection--Encyclopedias