Book Lewis, Michael L.; (2007)
American Wilderness: A New History (/isis/citation/CBB000930098/)

Book John F. Freeman; (2015)
Black Hills Forestry: A History (/isis/citation/CBB472383050/)

Article Balogh, Brian; (2002)
Scientific Forestry and the Roots of the Modern American State: Gifford Pinchot's Path to Progressive Reform (/isis/citation/CBB000200423/)

Book Rimby, Susan; (2012)
Mira Lloyd Dock and the Progressive Era Conservation Movement (/isis/citation/CBB001420314/)

Book Richard Judd; (2018)
Finding Thoreau: The Meaning of Nature in the Making of an Environmental Icon (/isis/citation/CBB822499831/)

Book Claas Kirchhelle; (2021)
Bearing Witness: Ruth Harrison and British Farm Animal Welfare (1920–2000) (/isis/citation/CBB221498231/)

Book Tom Turner; (2015)
David Brower: The Making of the Environmental Movement (/isis/citation/CBB771868566/)

Book Wolf, Tom; (2008)
Arthur Carhart: Wilderness Prophet (/isis/citation/CBB000951805/)

Book Cevasco, George A.; Harmond, Richard P.; (2009)
Modern American Environmentalists: A Biographical Encyclopedia (/isis/citation/CBB000951897/)

Article Libby Robin; Jon C. Day; (2020)
Maxwell Frank Cooper Day 1915–2017 (/isis/citation/CBB742627209/)

Book Craige, Betty Jean; (2001)
Eugene Odum: Ecosystem Ecologist & Environmentalist (/isis/citation/CBB000101010/)

Book Engels, Mary-Louise; (2005)
Rosalie Bertell: Scientist, Eco-Feminist, Visionary (/isis/citation/CBB000502879/)

Article McNeill, J. R.; (2014)
President's Address: Toynbee as Environmental Historian (/isis/citation/CBB001420324/)

Book Moberg, Carol L.; (2005)
René Dubos, Friend of the Good Earth: Microbiologist, Medical Scientist, Environmentalist (/isis/citation/CBB000641579/)

Book Lytle, Mark H.; (2007)
The Gentle Subversive: Rachel Carson, Silent Spring, and the Rise of the Environmental Movement (/isis/citation/CBB000741094/)

Book Quaratiello, Arlene Rodda; (2004)
Rachel Carson: A Biography (/isis/citation/CBB000550672/)

Book Worster, Donald; (2008)
A Passion for Nature: The Life of John Muir (/isis/citation/CBB000951818/)

Article Pinkett, Harold T.; (1980)
Forestry comes to America (/isis/citation/CBB000005593/)

Book Freeman, Aileen Sallom; (1996)
There's a Fox in Pinchot's forest (/isis/citation/CBB000072156/)

Article Robbins, William G.; (1984)
Federal forestry cooperation: The Fernow-Pinchot years (/isis/citation/CBB000010676/)