TY  - BOOK
AU  - Sackman, Douglas Cazaux
TI  - A companion to American environmental history
SN  - 9781405156653 (alk. paper)
U1  - 333.720973 SAC 
PY  - 2010///
CY  - Chichester, UK ; Malden, MA
PB  - Wiley-Blackwell
KW  - Environmental policy - United States - History
ER  -