Khoshoo T N <br/><br/>
Environmental concerns and strategies. 

 - 2 
 - New Delhi  Ashish Publication house      1988 
 - xv,687p  cm. 
<br/><br/><label>Standard No.: </label>25185 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:55, M8