Browse by date

Title/Descriptionsort descending Location Date
Agave, Pinus United States, Arizona, Grand Canyon 1929-07-05
Agave, Rhus, Eriogonum fasciculatum Mexico, Baja California 1926-05-27
Agric. College United States, Arizona, University of Arizona 1932-07-07
Agricultural grounds United States, District of Columbia 1910-10-01
Agriculture of region Kenya 1920-05-23
Agropyron spicatum, Artemisia tridentata, Chrysothamnus United States, Idaho 1917-09-06
Agropyron spicatum, Bromus United States, Idaho 1917-08-31
Agropyron spicatum, Bromus United States, Idaho 1917-09-01
Agropyron spicatum, Prunus United States, Idaho 1917-09-06
Ahead of train Tanzania 1920-04-11
Ahead of train Tanzania 1920-04-11
Akron Trees United States, Colorado, Akron Exp. Sta. 1937-05-24
Alfalfa United States, Nevada 1910-08-02
Alfalfa United States, Nevada 1910-08-02
Alfalfa United States, Colorado 1910-08-28
Alfalfa United States, Utah 1911-07-26
Alfalfa United States, Colorado 1914-07-11
Alfalfa United States, Colorado 1915-08-10
Alfalfa Democratic Republic of the Congo 1919-12-26
Alfalfa and river, hills United States, Nevada 1910-08-02
Alfalfa and trees United States, Utah 1911-07-26
Alfalfa rows United States, Colorado 1910-06-17
Alfalfa, Asparagus, river United States, California 1911-08-06
Alfalfa, Atriplex, Mesquite United States, Arizona 1915-03-14
Alfalfa, Carnegiea gigantea United States, Arizona 1915-03-14
Alfalfa, native veg. United States, Nevada 1913-09-04
Alfalfa, oats, cottonwood, shad United States, Colorado 1915-09-02
Alfalfa, ranch, trees United States, California 1910-08-05
Alfalfa, wheat United States, Utah 1910-07-30
Alkali - apple trees United States, Colorado 1912-08-22
Alkali effect on apple United States, Colorado 1912-08-22
Alkali flat United States, Arizona 1916-10-02
Alkali flat, no plants at all United States, Arizona 1921-05-31
Alkali flat, no veg., white alkali United States, Arizona 1921-05-31
Alkali flats United States, Nevada 1910-08-01
Alkali flats United States, Nevada 1910-08-01
Alkali flats United States, Nevada 1910-08-01
Alkali panorama United States, Colorado 1912-08-24
Alkali soil United States, Nevada 1910-08-01
Alkali soil United States, Nevada 1910-08-01
Alkali soil United States, Nevada 1910-08-01
Alkali soil United States, Nevada 1910-08-01
Alkali white United States, Nevada 1910-08-01
Allenrolfea United States, Utah 1911-07-25
Allenrolfea United States, Utah 1913-08-25
Allenrolfea United States, Utah 1913-08-28
Allenrolfea United States, Utah 1913-09-02
Allenrolfea United States, Utah 1913-09-02
Allenrolfea United States, Utah 1913-09-02
Allenrolfea United States, California, Salton Sea 1915-03-10

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