TY - RPRT TI - Hydrology and geochemistry of thermal springs of the Appalachians AU - W.A. Hobba AU - D.W. Fisher AU - F. J. Pearson AU - J.C. Chemerys PY - 1979 DO - 10.3133/pp1044e UR - https://pubs.usgs.gov/publication/pp1044E ID - pp1044E ER -