The Library of Congress
[American Memory]
Evolution of the Conservation Movement, 1850-1920
Hetch Hetchy dam site.
Image 154 of 376 PREV IMAGE | NEXT IMAGE
Back to Full Text Display | Conservation Home | Highest Resolution Image (TIFF - 54K)
Image 154 of 376, Hetch Hetchy dam site.
Back to Full Text Display | Conservation Home | Highest Resolution Image (TIFF - 54K)
Image 154 of 376 PREV IMAGE | NEXT IMAGE
American Memory | Search All Collections | Collection Finder | Learning Page
The Library of Congress Contact Us