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Title/Descriptionsort ascending Location Date
Gov. [John C.] Phillips, McIntyre United States, Arizona, Grand Canyon 1929-11-02
General view of meadow, Engelmann Spruce, Festuca arizonica, etc. United States, Arizona, Kaibab, V.T. Ranch 1929-06-26
General view of meadow, Aspen, Engelmann spruce, grassland United States, Arizona, Kaibab, V.T. Ranch 1929-06-26
General view of Kanab Creek, Panorama, sparse growth of Juniper, sage, etc. United States, Utah, Kanab Creek 1929-06-25
General view of Kanab Creek, Panorama, sparse growth of Juniper, sage, etc. United States, Utah, Kanab Creek 1929-06-25
Fouquieria, Opuntia, etc. United States, Arizona, Boyce Thompson Arboretum 1929-07-30
Forest south of Canyon United States, Arizona, Grand Canyon 1929-11-05
Festuca arizonica, etc. camp United States, Arizona, Aspen Springs 1929-08-10
Fairy rings of Muhlenbergia, Bouteloua, Gutierrezia United States, Arizona 1929-07-14
Erosion of shad land United States, Arizona 1929-11-05
Erosion United States, Arizona 1929-11-05
Engelmann spruce, dead United States, Arizona, San Francisco Peak 1929-08-10
En route United States, Arizona 1929-07-16
Egyptian cotton United States, Arizona 1929-10-22
Edge United States, Arizona, Grand Canyon 1929-11-05
Edge United States, Arizona, Grand Canyon 1929-11-05
Edge United States, Arizona, Grand Canyon 1929-11-05
Ecology class 1929 United States, Arizona, Aspen Springs 1929-08-15
Ecology class United States, Arizona, Aspen Springs 1929-08-15
Echinocereus United States, Arizona 1929-07-22
Echinocereus United States, Arizona 1929-07-22
Echinocereus United States, Arizona 1929-07-22
Echinocereus United States, Arizona 1929-07-22
Echinocereus United States, Arizona 1929-07-22
East of Ash Fork, vegetation United States, Arizona 1929-07-14
Detail of Rosette of Agave United States, Arizona, Grand Canyon 1929-07-05
Detail of Antennaria United States, Arizona, Kaibab, V.T. Ranch 1929-06-28
Desert, Muhlenbergia, Bouteloua United States, Arizona 1929-07-15
Desert with vegetation labeled United States, Arizona 1929-07-14
Delphinium United States, Arizona, Ford Valley 1929-08-08
Delphinium United States, Arizona, Ford Valley 1929-08-08
Dead fir United States, Arizona, San Francisco Peak 1929-08-10
Dead cork bark fir United States, Arizona, San Francisco Peak 1929-08-10
Cotton picking United States, Arizona 1929-10-22
Cotton picking United States, Arizona 1929-10-22
Cotton picking United States, Arizona 1929-10-22
Cotton picking United States, Arizona 1929-10-22
Cotton field United States, Arizona 1929-10-22
Class United States, Arizona, Aspen Springs 1929-08-10
Class United States, Arizona, Aspen Springs 1929-08-10
Chaparral United States, Arizona 1929-07-22
Chaparral United States, Arizona 1929-07-22
Camp, Quercus turbinella, Pinus United States, Arizona 1929-07-19
Camp United States, Arizona, Musgrave Ranch 1929-10-21
Camp United States, Arizona, Musgrave Ranch 1929-10-21
Bark of Abies arizonica United States, Arizona, San Francisco Peak 1929-08-10
Aspen United States, Arizona, Hannigans Meadow:White Mountains 1929-10-18
Antennaria United States, Arizona, Kaibab, V.T. Ranch 1929-06-28
Agave, Pinus United States, Arizona, Grand Canyon 1929-07-05
Agave utahensis, Pinus edulis United States, Arizona, Grand Canyon 1929-07-05

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