Geologic atlas of U.S.
Subtitle: Holyoke folio, Massachusetts-Connecticut.
Contributors: Emerson, Benjamin Kendall, b. 1843.
Series: Geologic Atlas of U.S. Folio No. 50
Publisher: [s.n.]
Published: 1898
Place of publication: Washington, D.C
Format: Microform
Subjects: Geological mapping -- Massachusetts.; Geological mapping -- Connecticut.