Chapter B Water-Quality Assessment of the Kentucky River Basin, Kentucky -- Analysis of Available Surface-Water-Quality Data Through 1986 U. S Geological Survey Water-Supply Paris 2351 and With a section on Biological Indicators of Water Quality
U.S. Geological Survey, 1995. cover clean, binding very good, pages clean, foldout map rear inside cover, 11" Tall, illustrated. water resources, MS1. More