An ecological survey in northern Michigan.
Prepared under the direction of Chas. C. Adams. A report from the University museum, University of Michigan, published by the state Board of geological survey as a part of the report for 1905.
- Lansing, Mich., Wynkoop Hallenbeck Crawford co., state printers, 1906.
- 133 p. 11 pl., 3 maps 24 cm.
Includes papers by Chas. C. Adams, A. G. Ruthven, Otto McCreary, Albert Pitts Morse, Bryant Walker, N. A. Wood, Max M. Peet.