Results for "Science -- History"

 
Showing results 49 - 60 of 75 for Science -- History
  1. 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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  3. SI History Bibliography

    The View From the Castle: America's finest Air and Space Museum is planned for 1976 to display and give meaning to a unique Smithsonian collection

    • Date: March 1972
    • 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: 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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  7. 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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  9. SI History Bibliography

    The View From the Castle: While we are trying to save our physical environment we must recognize that our cultural heritage is equally imperiled

    • Date: January 1974
    • 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: 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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  13. 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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  15. 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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  17. SI History Bibliography

    The View From the Castle: The cycle of life goes on in our duck ponds, where the predators may be outwitted for a while--until a new one comes along

    • Date: November 1975
    • 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: The next Smithsonian symposium will take up the mass use of drugs, and try to set it into an explanatory framework

    • Date: September 1970
    • 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: Smithsonian Associates take part in learning processes offered by the Institution; they also face the desirability of private support

    • Date: February 1976
    • 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: 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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Showing results 49 - 60 of 75 for Science -- History

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