Series: Information Circular Resource Types: Map Counties: Portage
Clayton, Lee;
1986
Report: 19 p. + map (scale 1:100,000)
GIS Data: Shapefiles, MrSID file
Map: Scale 1:100,000
Greenberg, J.K.; Brown, B.A.;
GIS Data: Shapefiles, MrSID
Hindall, S.M.;
1978
Report: 50 p. + map (scale 1:24,000)