Search Results - "Electronic resource"

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"Electronic resource" » "Electronic resources", "Electronic source"

1

Bedrock geologic map, coal-resource maps, and digital datasets of the Kersey quadrangle, Elk and Clearfield counties, Pennsylvania [electronic resource]

Author: Dodge, Clifford H.
Published 2005

Record Source: Published Materials

Electronic

Cover Image

2

Bedrock geologic map, coal-resource maps, and digital datasets of the Brandy Camp quadrangle, Elk, Jefferson, and Clearfield counties, Pennsylvania [electronic resource]

Author: Dodge, Clifford H.
Published 2004

Record Source: Published Materials

Electronic

Cover Image

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