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APA Zitierstil

Alden, W. C. b. 1. (1918). The Quaternary geology of southeastern Wisconsin: With a chapter on the older rock formations. Washington, D.C.: Govt. print. off..

Chicago Zitierstil

Alden, William C. b. 1871. The Quaternary Geology of Southeastern Wisconsin: With a Chapter On the Older Rock Formations. Washington, D.C.: Govt. print. off., 1918.

MLA Zitierstil

Alden, William C. b. 1871. The Quaternary Geology of Southeastern Wisconsin: With a Chapter On the Older Rock Formations. Washington, D.C.: Govt. print. off., 1918.