Chitkara, M.G. <br/><br/>
Encyclopaedia of Ecology,Environment and Polution. Vol.6 

 - Delhi:  Aph pub.,  1998. 
 - Vol.6,xv, 155p.;  24cm 
<br/><br/><label>ISBN: </label>81-7024-880-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land Economics<br/>Economics
<br/><br/><label>Dewey Class. No.: </label>333.703  / CHI