TY  - BOOK
AU  - Egan,Michael
AU  - Crane,Jeff
TI  - Natural protest: essays on the history of American environmentalism 
SN  - 9780415962681
U1  - 333.720973 22
PY  - 2009///
CY  - New York
PB  - Routledge
KW  - Environmentalism
KW  - United States
KW  - History
N1  - Includes bibliographical references and index
ER  -