Biodiversity Heritage Library
By "Ruthven, Alexander Grant, 1882-"
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.
By: Adams, Charles C. - McCreary, Otto. - Morse, Albert P. - Peet, Max Minor, - Ruthven, Alexander Grant, - Walker, Bryant, - Wood, Norman Asa, - Michigan. - University of Michigan.
Publication info: Lansing, Mich. :Wynkoop Hallenbeck Crawford co., state printers,1906.
Principles of animal biology / by A. Franklin Shull, with the collaboration of George R. Larue and Alexander G. Ruthven.
By: Shull, A. Franklin - Larue, George R. - Ruthven, Alexander Grant,
Edition: 6th ed.
Publication info: New York ;McGraw-Hill book company, inc.,1946.