Title
Note on the Progress of the Second Geological Survey of Pennsylvania
By
Type
Article
Date of Publication
1883
Original Publication
Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume
20
Series / Issue
Issue: 113
Pages
537--544
Contributed by
Language
English
Published by
Philadelphia, American Philosophical Society,
Identifiers
BioStor:
https://biostor.org/reference/202914
JSTOR:
982443