Gupta, P. K. <br/><br/>
Methods in environmental analysis   water, soil and air  [Book] 
P. K. Gupta. 
 -  Agrobios (India) 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8177540556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Chemistry--Methodology
<br/><br/><label>Dewey Class. No.: </label>660.2842