TY  - BOOK
AU  - Botkin, Daniel.B Keller, Edward.A
TI  - Environmental science earth as a living planet
U1  - 363.7 BOT 
PY  - 1998///
CY  - NEW YORK
PB  - JOHN WILEY
KW  - ENVIRONMENTAL SCIENCES ENVIRONMENTAL SCIENCE-CASE STUDIES HUMAN ECOLOGY BIOLOGICAL DEVERSITY SUSTAINABLE DEVELOPMENT
ER  -