Agarwal A. Ed. <br/><br/>
Green 

 - New Delhi  Centre For Science and Environment India    1999 
 - 409p  cm. 
<br/><br/><label>Standard No.: </label>43,064 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:55:(Z), N9