Results for "Science -- History"

 
Showing results 1 - 12 of 12 for Science -- History
  1. SI History Bibliography

    The View From the Castle: Ecology started as a dubious science. Yet its growth, nourished by world conditions, has been explosive

    • Date: July 1971
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  3. 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

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  5. 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

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  7. SI History Bibliography

    The View From the Castle: We need new educational tools to reinforce the lesson of the fuel shortage--that the world's people must learn to cooperate

    • Date: April 1974
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  9. SI History Bibliography

    The View From the Castle: Scientists find that many seabird species are, like porpoises, subject to inadvertent destruction by commercial fishermen

    • Date: April 1975
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  11. SI History Bibliography

    The View From the Castle: As the result of a bequest, the Smithsonian has a temperate-zone research center for ecological studies on Chesapeake Bay

    • Date: May 1972
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  13. SI History Bibliography

    The View From the Castle: The more we learn of whales, the more they seem like the ocean's 'people,' but they are still managed like a crop

    • Date: October 1972
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  15. SI History Bibliography

    The View From the Castle: A recently framed international convention gives the world's endangered wildlife its best chance yet--if the nations ratify it soon

    • Date: June 1973
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  17. SI History Bibliography

    The View From the Castle: The successful reintroduction of barn owls to one of our towers was not only for the sake of tradition but of biological harmony

    • Date: July 1974
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  19. SI History Bibliography

    The View From the Castle: Ecologists have begun to realize that it may be too much to ask 'have-not' nations to save wildlife as Man's common heritage

    • Date: September 1974
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  21. SI History Bibliography

    The View From the Castle: Jolted by the energy crisis, we should rediscover some truths about our interdependence--and our humanity

    • Date: March 1974
    • Creator: Ripley, Sidney Dillon 1913-2001
    • Creator: Ripley, Sidney Dillon 1913-2001

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  23. 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

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Showing results 1 - 12 of 12 for Science -- History