Results for "Smithsonian Institution. Environmental Sciences Program"
- SI History Bibliography
His Field Notebook was Started in 1894; It is Not Yet Complete
- Date: Thursday, January 13, 1977
- Creator: Sherwood, John
- Creator: Sherwood, John
Alexander Wetmore on Sierra San Xavier in Argentina in 1921
- Date: April 17, 1921
- Creator: Unknown
- Creator: Unknown
Guedén and Bea Wetmore Examining Pair of Black Hawks
- Date: January 29, 1957
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Alexander Wetmore and Fulo Arosamena, La Honda, Panama
- Date: March 15, 1948
- Creator: Perrygo, Watson M. 1906-1984
- Creator: Perrygo, Watson M. 1906-1984
Letter from Herbert Friedmann to S. Dillon Ripley
- Date: November 6, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Alexander Wetmore Leaning Against an Army Air Force Jeep
- Date: March 28, 1948
- Creator: Unknown
- Creator: Unknown
Letter from S. D. Ripley to A. Wetmore November 4, 1971
- Date: November 4, 1971
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
Letter from Sammy Ray to Alexander Wetmore, September 3, 1944
- Date: September 3,1944 20th century
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
Letter from Sammy Ray to Alexander Wetmore, October 29, 1944
- Date: October 29, 1944
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- SI History Bibliography
Celebration of the Eighty-sixth Anniversary of the Birth of Leonhard Stejneger, 1851-1937
- Date: 1937
Page 1 of a Letter from Herbert Friedmann to S. Dillon Ripley
- Date: July 10, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Letter from Alexander Wetmore to Sammy Ray, November 28, 1944
- Date: November 28, 1944 20th century
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
