TY  - BOOK
AU  - Easton, Thomas A.
TI  - Taking Sides: 
T2  - Contemporary Learning series
SN  - 0-07-351441-1.
AV  - GE170.T34 
CY  - Dubuque
KW  -  Environmental ethics
KW  -  Environmental protection
KW  - Environmental policy
KW  - Environmental sciences
ER  -