TY  - SER
AU  - Easton,Thomas A.
TI  - Taking sides
SN  - 2158-3951
AV  - GE170 .T34
U1  - 363.7 13
PY  - 2009///-
CY  - Dubuque, Iowa
PB  - McGraw-Hill Contemporary Learning Series
KW  - Environmental policy
KW  - Environmental protection
KW  - Environmental ethics
ER  -