TY  - BOOK
AU  - Porwal, M.C.
TI  - Remote sensing analysis of environmental resources for planning and development
SN  - 8170248086
U1  - 333.7028 
PY  - 2009///
CY  - New Delhi.
PB  - APH Publishing 
KW  - Environmental resources assessment--Remote sensing methods
KW  - Land resource management----Remote sensing methods
KW  - Conservation of environmental resources--Remote sensing technology
ER  -