Dar

Publication Date: 1972-1973.
Publisher(s): <a href='https://dar.bibalex.org/en/Search/ExactResults.aspx?format_Id=1&publisher=Illinois%20Nature%20Preserves%20Commission'> Illinois Nature Preserves Commission
Contributor(s): <a href='https://dar.bibalex.org/en/Contributor/ContributorItems.aspx?contributor=Biodiversity%20Heritage%20Library&format_id=1'> Biodiversity Heritage Library
Collection(s): <a href='https://dar.bibalex.org/en/Collection/CollectionItems.aspx?collection=Biodiversity%20Heritage%20Library&format_id=1'> Biodiversity Heritage Library
Category: <a href='https://dar.bibalex.org/en/Category/CategoryDetails.aspx?mainCat=Others&format_id=1'> Others
Subject(s): Nature conservation--Illinois. ,&nbsp; Wilderness areas--Illinois.
Keywords: Nature conservation Illinois. Wilderness areas Illinois.

Comprehensive plan for the Illinois Nature Preserves System.