Chhatwal, G.R. <br/><br/>
Encyclopaedia of Environmental Management. Vol 1 

 - New Delhi:  Anmol pub.,  1998. 
 - Vol.1, 411p  24cm 
<br/><br/><label>ISBN: </label>81-7488-648-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Behavior<br/>Human Ecology
<br/><br/><label>Dewey Class. No.: </label>304.28  / CHH