TY  - BOOK
AU  - Shrivastava, A. K
TI  - Environment monitoring and evaluation
SN  - 9788131301913
U1  - 363.70630954 SHR 
PY  - 2007///
CY  - New Delhi
PB  - A. P. H. Pub. Corp
KW  - Environment
N1  - Includes index
ER  -