TY  - BOOK
AU  - Rajvaidya, Neelima 	
AU  - Markandey, Dilip Kumar 
TI  - Environmental measurement : 	: concept & approach 
U1  - 333.7 RAJ 
PY  - 2005///
CY  - New Delhi : 		 	
PB  - A.P.H Publishing Corporation
N1  - Includes Index
ER  -