4/25/2009 - 5/9/2009 :: Great American Cleanup of PA | ||||||||
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5/1/2009 - 5/2/2009 :: Centre County Household Hazardous Waste Collection | ||||||||
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5/2/2009 :: Learn To Assembly A Solar Photovoltaic Panel Workshop | ||||||||
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5/2/2009 :: Lehigh Gap Nature Center Restoration Planting | ||||||||
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