Conservation and the gospel of efficiency ; the progressive conservation movement, 1890-1920.

Bibliographic Details
Main Author: Hays, Samuel P.
Format: Book
Language:English
Published: Cambrige [sic] : Harvard University Press, 1959.
Series:Harvard historical monographs ; v. 40.
Subjects:

Evans: Library Stacks

Holdings details from Evans: Library Stacks
Call Number: HC103.7 .H3
 
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HC103.7 .H3 Available