TY  - BOOK
AU  - Botkin B. Daniel
AU  - Keller, Edward A.,
TI  - Environmental science: Earth as a living planet
SN  - 0471545481
AV  - GE105 .B68 1995
PY  - 1995///
CY  - New York , ©1995.
PB  - John Wiley
KW  - en	 Environmental sciences.
KW  - Environmental sciences -- Case studies
N1  - includes index
ER  -