Dohiya, Puspha <br/><br/>
Environmental science:  a new approach / 
Puspha Dahiya, Manisha Ahlawat 
 - New Delhi :  Narosa Pub.,  2013 
 - 1v. (various pagings) :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/>Glossary: p.G 1- G 7 
<br/><br/><label>ISBN: </label>9788184870756 (pbk.)  Rs.N.P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science
<br/><br/><label>Dewey Class. No.: </label>333.7