Results for "Field notes"
- 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
- 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
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
- 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
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
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
Barro Colorado Island -- Submerged Forest
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
