Mary Arlene Appelhof (1936-2005) was an American biologist, vermicomposter, and environmentalist. In 2009 she was designated a Women's History Month Honoree by the National Women's History Project.
Mary Arlene Appelhof (1936-2005) was an American biologist, vermicomposter, and environmentalist. In 2009 she was designated a Women's History Month Honoree by the National Women's History Project.