Map PDF PDF of Location of Data Points in McLean County, Illinois General Information: Description 1:100,000 McLean County area map; 40" x 29" single map sheet; includes map, legend, and descriptive text Publication Details: Publication Date 1997 Authors Melisa M. McLean Matthew H. Riggs Map Details: Series ID 1997-1c McLean-DP Theme Data Points Scale Category County Scale 1:100,000 Ordering Information https://shop.inrs.illinois.edu/county.html#3363
