Gupta, P. K. <br/><br/>
Methods in environmental analysis water, soil and air / 
P. K. Gupta. 
 - 2nd ed. 
 - New Delhi :  Agrobios,  2012. 
 - xxi, 443 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9788177543087 (hbk.) 
<br/><br/><label>LCCN: </label>86013130  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental analysis.
<br/><br/><label>LC Class. No.: </label>BF353  / .M48 1987 
<br/><br/><label>Dewey Class. No.: </label>628.5  / GUP