Gupta, P.K. <br/><br/>
Methods in environmental analysis : water, soil and air 
P.K. Gupta 
 - Jodhpur  Agrobios  c2001 
 - (12),408p.; 22cm. - 
<br/><br/><label>ISBN: </label>8177540556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental analysis <br/>Water pollution <br/>Air--Pollution <br/>Pollution <br/>Soil pollution
<br/><br/><label>Dewey Class. No.: </label>333.72  / GUP