Results for "Smithsonian Institution. Environmental Sciences Program"
M.H. Moynihan & C. Lehman in Colombia
- Date: 1969
- Creator: Smith, Neal Griffith 1937-
- Creator: Smith, Neal Griffith 1937-
M. H. Moynihan in field in Colombia
- Date: 1969
- Creator: Smith, Neal Griffith 1937-
- Creator: Smith, Neal Griffith 1937-
Fossil Beds Near the Pierre Shale
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Expedition Member Working on Titanotherium Skeleton
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Marion Stirling with an Iguana, Veracruz, Mexico
- Date: 1939
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Alexander Wetmore in Paraguay with Lengua Indians
- Date: September 25, 1920
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore Canopy Bridge, Panama
- Date: 1973
- Creator: Trapido, Harold
- Creator: Trapido, Harold
Alexander Wetmore Canopy Bridge, Panama
- Date: 1973
- Creator: Trapido, Harold
- Creator: Trapido, Harold
M. Moynihan & A.S. Rand in Colombia
- Date: 1969
- Creator: Smith, Neal Griffith 1937-
- Creator: Smith, Neal Griffith 1937-
Trail Near Agua Blanca, Panama
- Date: April 4, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Alexander Wetmore's Friends in Paraguay in 1920
- Date: September 27, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Alexander Wetmore Canopy Bridge, Panama
- Date: 1973
- Creator: Trapido, Harold
- Creator: Trapido, Harold
