Conservation and the gospel of efficiency ; the progressive conservation movement, 1890-1920.
| Uniform Title: | Harvard historical monographs ;
v. 40. |
|---|---|
| Main Author: | |
| Language: | English |
| Published: |
Cambridge :
Harvard University Press,
1959.
|
| Series: | Harvard historical monographs ;
v. 40. |
| Subjects: | |
| Physical Description: | 297 pages ; 21 cm. |
| Format: | Book |