TY  - BOOK
AU  - Vig, Norman J. 
AU  -  Kraft, Michael E. 
TI  - Environment policy : new directions for the twenty-first century [8th ed.]
SN  - 9781452203300 
U1  - 363.7056097 
PY  - 2013///
CY  - California
PB  - Sage Publications
KW  - Environmental policy--United States
ER  -