Conservation and the gospel of efficiency
Subtitle: the progressive conservation movement, 1890-1920
By: Samuel P. Hays
Contributors: NetLibrary, Inc
Publisher: University of Pittsburgh Press
Published: 1999
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 297
Subjects: Conservation of natural resources; History; Environmental policy
Notes: Includes bibliographical references (p. 277-282) and index.

Electronic reproduction. Boulder, Colo. : NetLibrary, 1999. Available via the World Wide Web. Available in multiple electronic file formats. Access may be limited to NetLibrary affiliated libraries.