Geologic atlas of U.S.
Subtitle: Hartville folio, Wyoming.
Contributors: Darton, Nelson Horatio, 1865-1948.; Smith, W. S. Tangier 1869-1962.
Series: Geologic Atlas of U.S. Folio No. 91
Publisher: [s.n.]
Published: 1902
Place of publication: Washington, D.C
Format: Microform
Subjects: Geological mapping -- Wyoming.