Results for "Smithsonian Institution. Environmental Sciences Program"
- Smithsonian Legal Document
MOU between National Park Service and Smithsonian Institution, 1945
- Date: 10/09/1945
- Creator: Smithsonian Institution and National Park Service
- Creator: Smithsonian Institution and National Park Service
- SI History Bibliography
The First Hundred Years of the Smithsonian Institution, 1846- 1946
- Date: 1946
- Creator: True, Webster Prentiss b. 1892
- Creator: True, Webster Prentiss b. 1892
- SI History Bibliography
The Smithsonian Institution
- Date: 1964
Mayan Mound in Guatemala
- Date: November 26, 1940
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Village in Chico, Panama
- Date: April 4, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Alexander Wetmore in Paraguay
- Date: September 25, 1920
- Creator: Hettman, Fred
- Creator: Hettman, Fred
- Web Page
Alexander Wetmore Sits in a Canoe
- Date: 1947
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore in Darien, Panama
- Date: March 30, 1947
- Creator: Perrygo, Watson M. 1906-1984
- Creator: Perrygo, Watson M. 1906-1984
Perrygo & Wetmore at Stumpy Point, N.C
- Date: 1939
- Creator: Graf, John E
- Creator: Graf, John E
Trail Near Agua Blanca, Panama
- Date: April 4, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Jeep at Quebrada Agua Caliente, Panama
- Date: March 18, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Wetmore and Perrygo near Chico, Panama, 1949
- Date: March 30, 1949
- Creator: Unknown
- Creator: Unknown
