Results for "United States. Bureau of Biological Survey"
Montevideo, Uruguay During Wetmore's Field Work
- Date: June 20, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Wetmore at Riacho Pilaga, Argentina, 1920
- Date: August 14, 1920
- Creator: Unknown
- Creator: Unknown
Ovenbird at Nest in Argentina
- Date: November 10, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Mr. Enrique Lynch Arribalzaga
- Date: July 11, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Charadrai, Argentina Taken During Secretary Wetmore's Field Work
- Date: July 5, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Carl Hettman at Puerto Pinasco, Paraguay in 1920
- Date: September 14, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Riacho Pilaga, Argentina During Wetmore's Field Work
- Date: August 10, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
The Main House at Estancia Los Yngleses, Argentina
- Date: October 30, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Toba Indians in Argentina During Wetmore's Field Work
- Date: July 23, 1920
- 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's Collecting Outfit and Sulky in Argentina
- Date: November 8, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
B.S. Donaldson in Argentina in 1920
- Date: November 10, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
