Alexander Grant Ruthven (April 1, 1882 – January 19, 1971) was a herpetologist, zoologist and the President of the University of Michigan from 1929 to 1951.
Alexander Grant Ruthven (April 1, 1882 – January 19, 1971) was a herpetologist, zoologist and the President of the University of Michigan from 1929 to 1951. (en)
Alexander Grant Ruthven est un herpétologiste américain, né le 1er avril 1882 à Hull dans l'Iowa et mort vers le 19 janvier 1971 à Ann Arbor. (fr)