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Abandoned Mine Land Inventory Points: Pennsylvania, 2018 penn-state

2018. Pennsylvania Department of Environmental Protection. This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems ...

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Abandoned Mine Land Inventory Points: Pennsylvania, 2019 penn-state

2019. Pennsylvania Department of Environmental Protection. This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems ...

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Abandoned Mine Land Inventory Polygons: Pennsylvania, 2018 penn-state

2018. Pennsylvania Department of Environmental Protection. This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems ...

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Abandoned Mine Land Inventory Polygons: Pennsylvania, 2019 penn-state

2019. Pennsylvania Department of Environmental Protection. This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems ...

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Abandoned Mine Land Inventory Sites: Pennsylvania, 2018 penn-state

2018. Pennsylvania Department of Environmental Protection. This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems ...

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Abandoned Mine Land Inventory Sites: Pennsylvania, 2019 penn-state

2019. Pennsylvania Department of Environmental Protection. This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems ...