This publication provides mini biographies for several important Iowa conservationists, including John F. Lacey, the pioneer of federal conservation legislation; Bohumil Shimek, Iowa’s first environmental educator; Louis H. Pammel, founder of Iowa’s state park system; Ada Hayden, first voice for preservation of Iowa’s prairies; and Aldo Leopold, pioneer of modern conservation.
Iowa Association of Naturalists
Iowa Association of Naturalists, "Important Iowa Conservationists -- Iowa Natural Resource Heritage Series" (1995). Iowa Naturalist Association Publications. 10.