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Historical Essay

Lapham, Increase, 1811-1875

Wisconsin's First Scientist
Read about Wisconsin's first scientist. Learn about his achievements; including his scientific writings, and his work as an engineer and land surveyor.
Historical Essay

Leopold, Aldo, 1887-1948

Father of Wildlife Ecology
Learn about the man whose focus on the philosophy of conservation would inspire the environmental movement during the mid-20th century.
Historical Essay

Muir, John (1838-1914)

Conservationist, Writer, Explorer
Learn about the conservationist who was instrumental in the creation of Yosemite National Park. This article contains links to several primary sources.

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