Bouguer Anomaly Gravity Map of Wisconsin Geophysics Data and Resources M053 Bouguer Anomaly Gravity Map of Wisconsin Ervin, C.P.; Hammer, S.; 1974 Map: 39.9 in x 50.5 in, scale 1:500,000 Download M053-text Text to Accompany Bouguer Anomaly Gravity Map of Wisconsin Ervin, C.P.; Hammer, S.; 1974 Report: 13 p. Download Related Collections Map View Map
