TY  - BOOK
AU  - Silver,Cheryl Simon
ED  - Defries, Ruth S.
TI  - One earth one future: our changing global environment one future 
U1  -  363.7063 
PY  - 1991///
CY  - New Delhi
PB  - East West Press
KW  - Global environmental change
KW  - Environmental monitoring
N1  - Includes index
ER  -