Biennial report of the director.
Series: Publication / Michigan Geological and Biological Survey -- 17; Geological series -- 14; Publication (Michigan. Geological and Biological Survey) -- 17.; Publication (Michigan. Geological and Biological Survey) -- 14.
Publisher: Wynkoop Hallenbeck Crawford Co.
Published: 1914
Place of publication: Lansing, Mich
Language: eng
Number of pages: 104
Subjects: Michigan. -- Geological and Biological Survey; Natural resources -- Michigan -- Surveys.
Genres: Surveys.
Notes: "Published as a part of the annual report of the Board of Geological and Biological survey for 1914."