Results for "Smithsonian Institution. Environmental Sciences Program"
Henry B. Collins, Jr., in Florida, 1927-28
- Date: c. 1927-1928
- Creator: Unknown
- Creator: Unknown
Cana Valley and Part of the Pirri Mountains, Eastern Panama
- Date: 1912
- Creator: Goldman, Edward Alphonso
- Creator: Goldman, Edward Alphonso
Alexander Wetmore on Sierra San Xavier in Argentina in 1921
- Date: April 17, 1921
- Creator: Unknown
- Creator: Unknown
Expense Page from USDA Memorandum of Traveling Expenses
- Date: January 21, 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Guedén and Bea Wetmore Examining Pair of Black Hawks
- Date: January 29, 1957
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Tropical Thicket on Cerro Azul, near Canal Zone
- Date: 1910-1911
- Creator: Goldman, Edward Alphonso
- Creator: Goldman, Edward Alphonso
Joseph P. E. Morrison Working Aboard Ship
- Date: 1947
Mary Agnes Chase on Horseback with Others in Brazil 1929
- Date: c. 1929
- Creator: Unknown
- Creator: Unknown
Riacho Pilaga, Argentina During Wetmore's Field Work
- Date: August 10, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Formosa, Argentina During Secretary Wetmore's Field Work
- Date: August 4, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Toba Indians in Argentina During Wetmore's Field Work
- Date: July 23, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Two Men Uncovering Fossil Sp. 20-27
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
