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Galleries by Abby
Letter from Aldo Leopold to Bob Marshall.
1935, May 7
Letter from Aldo Leopold to John Sieker regarding the use and definition of the term "wilderness."
1947, April 9
Letter of condolance from Howard Zahniser to A. Starker Leopold (Aldo Leopold's son)
1948, May 21
Wildlife Research News Letter (announcement of Aldo Leopold's death)
1948, May 3
Aldo Leopold obituary.
1948, April 22
Minutes of 1st meeting of the Organizing Committee to found the Wilderness Society.
Need for wilderness areas (in: National Parks Magazine)
Wilderness Act's National Wilderness Preservation System.
Wilderness Act (Senate bill S. 4013, June 7, 1956)
Wilderness Act (House bill H.R. 11703, June 11, 1956)
Message from the President of the United States transmitting National Wilderness Preservation System (in: Living Wilderness, Number 87, Winter 1964-65)