Results for "Smithsonian Institution. Environmental Sciences Program"
Secretary Wetmore's Camp at Puerto Pinasco, Paraguay
- Date: September 24, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Tropical Forest in the Gatun Lake Area, Panama
- Date: 1911
- Creator: Goldman, Edward Alphonso
- Creator: Goldman, Edward Alphonso
J. F. Gates Clarke and Waldo LaSalle Schmitt
- Date: 1956
- Creator: Unknown
- Creator: Unknown
G. Herman Brandt and Henry B. Collins, Jr
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Henry Collins, Jr., with Mrs. W. E. Colton
- Date: c. 1927-1928
- Creator: Unknown
- Creator: Unknown
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
