TY  - BOOK
AU  - Singh,R.B.
TI  - Global environmental change: perspectives of remote sensing and geographic information system 
SN  - 8120409906
AV  - GE149 .G56 1995
PY  - 1995///
CY  - New Delhi
PB  - Oxford
KW  - Global environmental change
KW  - India
KW  - Congresses. Human ecology
KW  - Congresses. Environmental policy
ER  -