GHOSH A.,RAO P.M., <br/><br/>
NATURAL RESOURCE CONSERVATION AND ENVIRONMENT MANAGEMENT  Textual Documents 

 - NEW DELHI  APH PUBLISHING CORPORATION  2003 
<br/><br/><label>ISBN: </label>81-7648-476-8   
<br/><br/><label>Dewey Class. No.: </label>658  / GHO