TY  - BOOK
AU  - Botkin,Daniel B.
TI  - Forces of change: a new view of nature 
SN  - 0792275969
AV  - QH45.2 
U1  - 508 
PY  - 2000///
CY  - Washington, D.C.
PB  - National Geographic Society
KW  - Natural history
KW  - Human ecology
KW  - Global environmental change
KW  - Earth
N1  - Includes bibliographical references (p.   )
UR  - http://www.loc.gov/catdir/description/simon031/99087996.html
ER  -