YEARBOOK OF energy-environment statistics(Yes)* 

 - 1999-2000/2nd 
 - New Delhi  Bharat Information technology Services     1999 
<br/><br/><label>Standard No.: </label>39119 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>X9(F55)N2, N99, N9  RR