GROUND WATER ATLAS of the UNITED STATES
Iowa, Michigan, Minnesota, Wisconsin
HA 730-J
Cretaceous aquifer
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Introduction
Figure 42 Map showing the location of the Cretaceous aquifer (206K)
downloadable tiff file J042.tif.gz (1.8MB
compressed)
downloadable tiff file J042.tif.gz (1.8MB
compressed)