Atlas of Pennsylvania's mineral resources.
Series: Mineral resources report -- M50
Published: 1973
Place of publication: Harrisburg
Language: eng
Subjects: Mines and mineral resources -- Pennsylvania; Mines and mineral resources -- Pennsylvania -- Maps
Table of contents: value: Pt. 1. Limestones and dolomites of Pennsylvania, by B.J. O'Neill, Jr., [and] Supplement; value: pt. 3. Metal mines and occurrences in Pennsylvania, by Arthur Rose.