Chhatwal, G. R. <br/><br/>
Encyclopaedia of environmental analysis 

 - New Delhi  ; Anmol Publications  , 1997 
 - 702p.  , V.2 
<br/><br/><label>ISBN: </label>8174884378  833.33 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia<br/>Environment-Encyclopaedia
<br/><br/><label>Dewey Class. No.: </label>333.703  / CHH