Results for "Update"
- Smithsonian Legal Document
Agreement Pursuant to Article VI of the Convention on Nature Protection and Wildlife Preservation in the Western Hemisphere
- Date: 1981 09/07/1977
- Creator: Governments of The United States and Panama
- Creator: Governments of The United States and Panama
Barro Colorado Island from Gatun Lake
- Date: 1950
- Creator: Unknown
- Creator: Unknown
Loyal B. Aldrich and Others at SAO Site
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
- Smithsonian Legal Document
Agreement for the Continuation of the Smithsonian Tropical Research Institute's activities in the Panama Canal Zone
- Date: 1981 09/07/1977
- Creator: Governments of The United States and Panama
- Creator: Governments of The United States and Panama
A Small Clearing on Barro Colorado Island
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Barro Colorado Island -- Vegetation Next to a Clearing
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Workers on Barro Colorado Island, Panama
- Date: 1924
- Creator: Unknown
- Creator: Unknown
- Smithsonian Legal Document
Agreement to grant the Smithsonian Tropical Research Institute custodianship of Barro Colorado Nature Monument
- Date: 1981 09/07/1977
- Creator: Governments of The United States and Panama
- Creator: Governments of The United States and Panama
Barro Colorado Island -- The Approach to the Landing
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Party of Scientists on Barro Colorado Island
- Date: c. 1923
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Barro Colorado Island Field Station Celebrates 70th Anniversary
- Date: 1993
- Creator: Hansen, Carl C
- Creator: Hansen, Carl C
- SI History Bibliography
The Smithsonian: America's Treasure House
- Date: 1962
- Creator: True, Webster Prentiss b. 1892
- Creator: True, Webster Prentiss b. 1892
