The median household income in Michigan’s most affluent county is twice as high as it is in the least affluent county. New ...
The Michigan County Maps of Upper Peninsula include notes documenting L. Walkinshaw's field work with birds including Sandhill Cranes 1961-1986. Includes notes relating to birds and their nests with ...
The Michigan County Maps from Region II: Northern Lower Peninsula include notations documenting the ornithological field work of L. Walkinshaw, 1951-1984. Notes refer to dates, nest locations, ...
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