Results for "Zoos"
- SI History Bibliography
The View From the Castle: The growing trend among zoos to become breeding farms for endangered species may save animals--as well as zoos themselves
- Date: May 1974
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- SI History Bibliography
The View From the Castle: Environmentalists call for an end to dealing in live animals, but we must keep a place for zoos and their animal-breeding facilities
- Date: February 1975
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- SI History Bibliography
The National Zoological Park: 'City of Refuge' or Zoo?
- Date: 1973-1974
- Creator: Horowitz, Helen L
- Creator: Horowitz, Helen L
- SI History Chronology
New Pandas Arrive at Zoo
- Date: December 6, 2000
- SI History Bibliography
The View From the Castle: How our dwindling wilderness inspired Secretary Langley to start a zoo-- and how the elephants came, two by two
- Date: July 1970
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- SI History Bibliography
The National Zoological Park
- Date: 1897
- Creator: Baker, Frank 1841-1918
- Creator: Baker, Frank 1841-1918