Folder 1
Container
Contains 1 Result:
Charts, 1929 - 1930
File — Folder: 1
Scope and Content
From the Collection:
The Aldo Leopold Charts contain two charts on the Cumulative History of Game Cycles and Other Fluctuations in Abundance of Game in North America and Wisconsin, and a summary of the game cycle data.
Dates:
1929 - 1930