gupta,p.k <br/><br/>
Methods in environmental analysis water soil and air/ 
gupta.p.k 
 - 439p  illus.:  24cm 
<br/><br/> includes bibliographic reference 
<br/><br/><label>ISBN: </label>9788177543087 
<br/><br/><label>Subjects--Topical Terms: </label><br/>soils-analysis<br/>environmental chemistry<br/>adaptation[biology]
<br/><br/><label>LC Class. No.: </label>TD193  / .G87 2018