Senthilkumar, T. <br/><br/>
Environmental science / 
T. Senthilkumar 
 - Thanjavur :  Nalankilli Pathippagam,  2009 
 - 160 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>9789380433097 (pbk.)  Rs. 110.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences<br/>Environmental policy<br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.7