Pushpam Kumar <br/><br/>
Environmental economics for sustainable development. 
Pushpam Kumar 
 - New Delhi  Manak Publications       2001 
 - viii,118p  cm. 
<br/><br/><label>Standard No.: </label>35604 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:(G:55), P1