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Phil Gruszka on Preserving Pittsburgh's Trees

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Uploaded by on Feb 21, 2011

From February 17, 2011 symposium "Preserving Pittsburgh's Trees: Action and Recovery." Phil Gruszka, Director of Park Management and Maintenance for the Pittsburgh Parks Conservancy, gives an overview of the challenges facing Pittsburgh's urban forest, including oak wilt, emerald ash borer, and deer overbrowse.

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