Aery, N C <br/><br/>
Mannual of environmental analysis 

 - 1st 
 - New Delhi  Ane Books Pvt Ltd  2010 
 - x,396p. p. 
<br/><br/><label>ISBN: </label>93-8015-621-7 
<br/><br/><label>Subjects--Index Terms: </label>Geography