TY - RPRT TI - Water resources data for Kentucky, water year 1971; Part 2, Water quality records AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1972 DO - 10.3133/wdrky712 UR - https://pubs.usgs.gov/publication/wdrKY712 ID - wdrKY712 ER -