TY  - BOOK
TI  - Urban environmental conservation
SN  - 8170243092 :
U1  - 574.5268 19
PY  - 1990///
CY  - New Delhi
PB  - APH Publishing Corporation
KW  - Conservation of matter
KW  - Spines
KW  - Urban environment
KW  - Environment management
N2  - Environment Management
ER  -