TY  - BOOK
AU  - Botkin,Daniel B.
TI  - Changing the global environment: perspectives on human involvement
SN  - 0121187306
U1  - 614.7 
PY  - 1989///
CY  - [s.l.]
PB  - [s.n.]
KW  - Man
KW  - Influence on nature
KW  - Pollution
KW  - Environmental policy
N1  - Includes index
ER  -