Results for "Smithsonian Institution. Environmental Sciences Program"
Joseph Henry's Letter to Alexander Agassiz (February 6, 1874)
- Date: February 6, 1874
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Mary Vaux Walcott
- Date: 1920
Sumatra Eclipse Expedition
- Date: 1901
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore in Paraguay
- Date: September 25, 1920
- Creator: Hettman, Fred
- Creator: Hettman, Fred
Alexander Wetmore on Pearl Islands
- Date: 1940s
- Creator: Perrygo, Watson M. 1906-1984
- Creator: Perrygo, Watson M. 1906-1984
Alexander Wetmore in Darien, Panama
- Date: March 30, 1947
- Creator: Perrygo, Watson M. 1906-1984
- Creator: Perrygo, Watson M. 1906-1984
Mary Ripley on Trail in N. Bhutan
- Date: 1968
- Creator: Unknown
- Creator: Unknown
Perrygo & Wetmore at Stumpy Point, N.C
- Date: 1939
- Creator: Graf, John E
- Creator: Graf, John E
Joseph Henry's Letter to James Abram Garfield (May 3, 1870)
- Date: May 3, 1870
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Wetmore and Perrygo in El Valle, Panama
- Date: March 31, 1951
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott and His Fish
- Date: Unknown, some time in the 1910s or 1920s
- Creator: Unknown
- Creator: Unknown
Secretary Charles G. Abbot with Bolometric Apparatus
- Date: 1900
- Creator: Unknown
- Creator: Unknown
