Title: Memoir of Douglass Houghton
Subtitle: first state geologist of Michigan. With an appendix, containing reports, or abstracts of the first Geological survey, and a chronological statement of the progress of geological exploration in Michigan
First published: 1889
Subjects: Geological surveys, Geology, Geologists, Biography
Places: Michigan
People: Douglass Houghton (1800-1845)
LC classification: QE22.H83 B8