Sharma, J P <br/><br/>
Environmental Studies 

 - New Delhi  University Science Press  2009 
 - 316p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES--SOCIAL PROBLEMS & SERVICES, ASSOCIATIONOTHER SOCIAL PROBLEMS & SERVICESBotany
<br/><br/><label>Dewey Class. No.: </label>363.7  / SHA-E