Sapru, R.K. <br/><br/>
Environment management in India 

 - Delhi  Ashish Publication House  1987 
 - 307 p. 
 -  II .
<br/><br/> 19786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>575.4  / S