Results for "Smithsonian Institution. Environmental Sciences Program"
National Zoological Park, California Sea Lion and Keeper
- Date: 1934
- Creator: Hardy, E
National Zoological Park, Rocky Mountain Sheep, Juvenile
- Date: 1918
- Creator: La Varre, William 1898-1991
National Zoological Park, Rock Creek Grounds - Ponds
- Date: Undated
- Creator: Unknown
Dunk and Gold Dust Out for a Walk with Kepper Blackburne
- Date: 1898
Model of Rock Creek Park & National Zoo Grounds
- Creator: Unknown
- Creator: Unknown
Model of Rock Creek Park and National Zoo Grounds
- Creator: Unknown
- Creator: Unknown
National Zoological Park, North American River Otters
- Date: Undated
- Creator: National Zoological Park (U.S.)
National Zoological Park, Southern Pig-Tailed Macaque
- Date: 1930 Before 1930
- Creator: National Zoological Park (U.S.)
National Zoological Park, North American River Otter
- Date: 1930 Before 1930
- Creator: National Zoological Park (U.S.)
National Zoological Park, East African Maned Rat
- Date: 1909 Circa 1909
- Creator: National Zoological Park (U.S.)
National Zoological Park, South American Tapir, Female
- Date: 1900 Circa 1900s/1910s
- Creator: National Zoological Park (U.S.)
National Zoological Park, South American Tapir, Female
- Date: 1900 Circa 1900s/1910s
- Creator: National Zoological Park (U.S.)
