TY  - BOOK
AU  - Jacob, Alexander
TI  - Environmental resources: explotation and measurment
SN  - 81-7006-052-4
U1  - 333.715 21st
PY  - 1996///
CY  - New Delhi
PB  - Asian Publication Services
KW  - Sustainable developement; Natural resources; Environmental degradation
ER  -