TY - RPRT TI - Water resources investigations in Tennessee: Programs and activities of the U.S. Geological Survey AU - Ferdinand Quinones-Marquez AU - B.H. Balthrop AU - E.G. G. Baker PY - 1987 DO - 10.3133/ofr87231 UR - https://pubs.usgs.gov/publication/ofr87231 ID - ofr87231 ER -