The undeveloped mineral resources of Pennsylvania
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Author
Publication
1933 - Department of internal affairs, Topographic and geologic survey, Harrisburg, Pa, Pennsylvania
Language
English
Word Count
4,000 words, Guess
Page Count
16 pages
Identifiers
- Library of Congress Control Numbergs38000043
- OCLC Control Number1391746
- Open LibraryOL253630M
Classifications
- LCCTN24.P4 A7
- LCCTN24 .P4A
Subjects
Series Statement
- Pennsylvania. Geological survey, 4th (1919- ) Bulletin M18-A
- Bulletin M ;
- 18-A.
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