Srivastava, Smriti <br/><br/>
Environmental science 
/by Smriti Srivastava 
 - 3rd ed. 
 - New Delhi  S.K. Kataria  2015 
 - xiv, 328 p. 
<br/><br/> Includes glossary index 
<br/><br/><label>ISBN: </label>9788189757458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science
<br/><br/><label>Dewey Class. No.: </label>333.7  / SRI