The Appalachian region
Subtitle: Paleozoic Appalachia, or, The history of Maryland during Paleozoic time
By: by Bailey Willis ...
Publisher: John Hopkins press
Published: 1900
Place of publication: Baltimore
Language: eng
Number of pages: 93
Subjects: Geology, Stratigraphic -- Paleozoic.; Geology -- Maryland.
Notes: At head of title: Maryland Geological survey.
"Special publication, volume IV, part I."