Douglass Houghton
Subtitle: Michigan's first state geologists, 1837-1845
By: by Helen Wallin ; illustrated by James Campbell.
Contributors: Michigan. Geological Survey.
Edition: Rev. ed. --
Published: 1970
Place of publication: Lansing
Language: eng
Number of pages: 24
Subjects: Houghton, Douglass, -- 1809-1845; Geology -- Michigan; Geologists -- Michigan