Results for "Science and state"
Checking Mist Netting for Birds, with James R. Karr, Panama, STRI
- Date: 1987 August 2, 1987
- Creator: Hansen, Carl C
Checking Mist Netting for Birds, with James R. Karr, Panama, STRI
- Date: 1987 August 2, 1987
- Creator: Hansen, Carl C
Checking Mist Netting for Birds, with James R. Karr, Panama, STRI
- Date: 1987 August 2, 1987
- Creator: Hansen, Carl C
Checking Mist Netting for Birds, with James R. Karr, Panama, STRI
- Date: 1987 August 2, 1987
- Creator: Hansen, Carl C
Secretary Alexander Wetmore
- Date: 1929
- Creator: Bachrach, Louis Fabian
- Creator: Bachrach, Louis Fabian
Portrait of Robert Ridgway (1850-1929) in His Office
- Date: 1887 August 1887
- Creator: Unknown
National Zoological Park, Double-Wattled Cassowary
- Date: 1893 Between 1893 and 1895
- Creator: National Zoological Park (U.S.)
Portrait of Robert Ridgway (1850-1929)
- Date: 1873 April 1873
- Creator: Ulke Bros
Portrait of Robert Ridgway (1850-1929) and William Brewster (1851-1919)
- Date: 1890 1890s
- Creator: Unknown
Crested Green Wood Partridge at National Zoological Park
- Date: 1974 February 19, 1974
- Creator: Hofmeister, Richard K
White-necked Rockfowl, Burrowing Owls, and Tree-kangaroos at the National Zoological Park
- Date: 1973 March 9, 1973
- Creator: Hofmeister, Richard K
Mist Netting of Tropical Birds with Marina Wong, Panama, STRI
- Date: 1986
- Creator: Hansen, Carl C
