TY  - BOOK
AU  - Withgott,Jay
AU  - Brennan,Scott R.
TI  - Environment: the science behind the stories 
SN  - 9780805395730
AV  - GE105 B74 2008
U1  - 363.7 22
PY  - 2008///
CY  - San Francisco
PB  - Pearson Benjamin Cummings
KW  - Ciencias ambientales
ER  -