Mineral resources of Adams county, Pennsylvania,
Main Author: | |
---|---|
Corporate Author: | |
Format: | Book |
Language: | English |
Published: |
[Harrisburg, Pa.]
Department of forests and waters, Topographic and geologic survey
[c1925]
|
Series: | Pennsylvania. Geological survey (4th, 1919- ) Bulletin C 1, pt. II
|
Subjects: |