Geologic atlas of U.S.
Subtitle: St. Marys folio, Maryland-Virginia.
Contributors: Miller, Benjamin L.; Shattuck, George B.
Series: Geologic Atlas of U.S. Folio No. 136
Publisher: [s.n.]
Published: 1906
Place of publication: Washington, D.C
Format: Microform
Subjects: Geological mapping -- Maryland.; Geological mapping -- Virginia.