AGARWAL S.K., <br/><br/>
ENVIRONMENTAL SCENARIO FOR 21 ST CENTURY  Textual Documents 

 - NEW DELHI  APH PUBLISHING CORPORATION  2003 
 - XVI+480 
<br/><br/><label>ISBN: </label>81-7648-418-0   
<br/><br/><label>Dewey Class. No.: </label>658.06  / AGA