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Natural Resources Theresa Pierno

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    Theresa Pierno on National Park Challenges

    Theresa Pierno talked about some of the challenges the National Park Service is facing.

    624 views
  • Last Aired

    Conservation of the National Parks

    Theresa Pierno talked about efforts to keep the national parks sustainable for the future, and she responded to telephone calls and electronic mail. Topics included park health and…

    86 views