TY - BOOK AU - George E. Harlow, Jr. & Gary D. Lecain. TI - Hydraulic Characteristics of, & Ground-Water Flow in, Coal Bearing Rocks of Southwestern Virginia PY - 0000///[date of publication not identified] CY - US Government Printing Office KW - A report on the study of the hydraulic characteristics of major water-bearing zones in S-W Virginia ER -