Geologic atlas of U.S.
Subtitle: Patuxent folio, Maryland-D.C.
Contributors: Bibbins, Arthur; Clark, William.; Miller, Benjamin L.; Shattuck, George B.
Series: Geologic Atlas of U.S. Folio No. 152
Publisher: [s.n.]
Published: 1907
Place of publication: Washington, D.C
Format: Microform
Subjects: Geological mapping -- Maryland.; Geological mapping -- Washington (D.C.)