TY  - BOOK
AU  - Botkin, Daniel B.
AU  - Keller, Edward A.
TI  - Environmental Science: Earth as a Living Planet
SN  - 9780470414385
U1  - 363.7 
PY  - 2010///
CY  - New York
PB  - John Wiley and Sons
KW  - Social problems and services
KW  - Social sciences
KW  - Environmental sciences
ER  -