Results for "African Americans -- Washington (D.C.)"
Rió Escotá Dry Bed
- Date: March 8, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Typical Sertão, Bello Jardim, Brazil, 1924-25
- Date: 1924-1925
- Creator: Chase, Agnes 1869-1963
- Creator: Chase, Agnes 1869-1963
Isabel Franco and Alexander Wetmore in Rio Mensabé
- Date: March 26, 1948
- Creator: Unknown
- Creator: Unknown
Agnes Chase and Secretary Leonard Carmichael
- Date: October 2, 1958
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore and Henri Pittier in Venezuela
- Date: October 24, 1937
- Creator: Unknown
- Creator: Unknown
Measuring Marsh Grass Productivity
- Date: 1979
- Creator: Unknown
- Creator: Unknown
Dr. Elisabeth Gantt
- Date: 1979
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Biologist Bert Drake Checking a Greenhouse
- Date: 1982
- Creator: Warren, M. E
- Creator: Warren, M. E
Langley Aerodromes on Exhibit
- Date: Early 1900s
- Creator: Unknown
- Creator: Unknown
- Shi
Thelma Clarke Accompanied her Husband J. F. Gates Clarke on a trip to Rapa
- Date: 1963
- Creator: Clarke, John Frederick Gates
- Creator: Clarke, John Frederick Gates
Book # 74, begin with # 45685, end # 45938
- Date: 1964 19640726 19641130
- Authority Record/EAC
California Geological Survey (1860 - 1874)
- Date: 1860 - 1874
