Reading the Landscape, Aldo Leopold's Use of History
Wisconsin Magazine of History, Vol. 104, #2, Winter, 2020, Pp. 14-27 & Cover.
Wisconsin Historical Society
Excellent brief biography. Cites George Perkins Marsh's Man & Nature as an important source of ideas. Cites A.W. "Bill" Schorger as outstanding example of historical natural history research.
- Bookwood Historical Collection, Star Lake
- UW Madison/Wis Hist Soc