The herpetology of Michigan Ruthven, Alexander Grant 1882-1971 creator Thompson, Crystal joint author. Gaige, Helen T. (Helen Thompson) joint author. Smith, Harlan Ingersoll 1872-1940 text xx Lansing, Mich Wynkoop Hallenbeck Crawford co., state printers 1912 monographic eng
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190 p. illus. (incl. maps) XX pl., diagrs. 24 cm. by Alexander B. Ruthven. Crystal Thompson and Helen Thompson; Memoranda towards a bibliography of the archaeology of Michigan, by Harlan I. Smith; prepared under the direction of Alexander G. Ruthven. Published as a part of the Annual report of the Board of geological survey for 1911. "General bibliography": p. 162-166. Amphibians Reptiles Michigan Michigan Antiquities Bibliography QH105.M5 A3 no. 3 Michigan. Geological and biological survey. Publication 10. Biological series 3 gs 13000052 Library, U.S. Geological Survey 780418 20260227111314.0 gs 13000052