Quality of surface waters of the United States, 1967
Radlinski, W.A.
Quality of surface waters of the United States, 1967 Parts 3 and 4, Ohio river basin and St. Lawrence river basin - Washington 1971 - 1-574 p. - Quality, Surface, Water Washington Geological Survey Water-Supply Paper No. 2012 .
551.482.213/.214
Quality of surface waters of the United States, 1967 Parts 3 and 4, Ohio river basin and St. Lawrence river basin - Washington 1971 - 1-574 p. - Quality, Surface, Water Washington Geological Survey Water-Supply Paper No. 2012 .
551.482.213/.214