Basu, S K. <br/><br/>
Questions and answers in environmental science /  
S K Basu. 
 - /   . 
 - Hyderabad :   Universities Press ,   2005. 
 - xi,381p. :   ills.,figs.,tables ;   18cm .  
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label> RS210.00 (Pb) 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENT SCIENCE 
<br/><br/><label>Dewey Class. No.: </label>363.7  / BAS/Q