|
Flood |
United States, Arizona |
1935-08-15 |
|
Flood |
United States, Arizona |
1935-08-15 |
|
Eschscholzia, Opuntia, Palo verde |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Eschscholzia |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Eschscholzia |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Eriogonum inflatum - panoramic |
United States, Arizona |
1935-08-04 |
|
Eriogonum inflatum - panoramic |
United States, Arizona |
1935-08-04 |
|
Eriogonum inflatum - panoramic |
United States, Arizona |
1935-08-04 |
|
Echinomastus erectocentrus |
United States, Arizona, Univ. of Arizona |
1935-04-06 |
|
Echinomastus erectocentrus |
United States, Arizona, Univ. of Arizona |
1935-04-06 |
|
Echinocereus |
United States, Arizona |
1935-04-07 |
|
Echinocereus |
United States, Arizona |
1935-04-07 |
|
Echinocereus |
United States, Arizona, Univ. of Arizona |
1935-04-06 |
|
Echinocereus |
United States, Arizona, Univ. of Arizona |
1935-04-06 |
|
Down stream |
United States, Arizona, Williams Creek |
1935-06-07 |
|
Down creek |
United States, Arizona, Williams Creek |
1935-06-07 |
|
Detail of yucca |
United States, Arizona, Univ. of Arizona |
1935-04-06 |
|
Detail of Opuntia |
United States, Arizona |
1935-08-15 |
|
Detail of Opuntia |
United States, Arizona |
1935-08-15 |
|
Detail of Joshua tree |
United States, Arizona |
1935-03-20 |
|
Detail of Hyacinth, Lupine, etc. |
United States, Arizona, Roosevelt Dam |
1935-04-06 |
|
Detail of fruit |
United States, Arizona |
1935-08-15 |
|
Detail of flower |
United States, Arizona |
1935-03-20 |
|
Detail of flower |
United States, Arizona |
1935-03-20 |
|
Detail of Eriogonum inflatum - panoramic |
United States, Arizona |
1935-08-04 |
|
Detail of cactus |
United States, Arizona, Saguaro Forest |
1935-09-22 |
|
Detail Echinocereus fremontii |
United States, Arizona |
1935-05-01 |
|
Detail - yucca |
United States, Arizona, Univ. of Arizona |
1935-04-06 |
|
Detail |
United States, Arizona |
1935-12-23 |
|
Desert, Hilaria |
United States, Arizona |
1935-12-23 |
|
Desert veg. at base of peak |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Desert veg. |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Delphinium |
United States, Arizona, Fort Apache |
1935-06-02 |
|
Delphinium |
United States, Arizona, Fort Apache |
1935-06-02 |
|
Damaged saguaro stems |
United States, Arizona, Cactus Forest |
1935-07-14 |
|
Dam |
United States, Nevada, Boulder Dam |
1935-07-16 |
|
Dam |
United States, Nevada, Boulder Dam |
1935-07-16 |
|
Cutting lumber for new road |
United States, Arizona |
1935-06-05 |
|
Creek |
United States, Arizona, Williams Creek |
1935-06-07 |
|
Covillea, typical of Project |
United States, Arizona |
1935-12-23 |
|
Covillea, Opuntia fulgida, etc. |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Cleistoyucca brevifolia |
United States, Arizona |
1935-03-20 |
|
Cleistoyucca brevifolia |
United States, Arizona |
1935-03-20 |
|
Cleistoyucca brevifolia |
United States, Arizona |
1935-03-20 |
|
Cleistoyucca brevifolia |
United States, Arizona |
1935-03-20 |
|
Cleistoyucca brevifolia |
United States, Arizona |
1935-03-20 |
|
Cholla |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Chicory white, Simmondsia, etc. |
United States, Arizona, Roosevelt Dam |
1935-04-07 |
|
Cereus giganteus, desert veg. |
United States, Arizona, Picacho Peak |
1935-03-17 |
|
Ceanothus |
United States, Arizona |
1935-04-07 |
