pubs.usgs.gov · Inv. Atlas HA-37. 1962c, Reconnaissance of ground-water resources in the Eastern...
1
pubs.usgs.gov · Inv. Atlas HA-37. 1962c, Reconnaissance of ground-water resources in the Eastern Coal Field region, Kentucky: U.S. Geol. Survey Water-Supply Paper 1607, 56 p. Robinson,
