TY - RPRT TI - Characteristics of water-well yields in the Blue Ridge of Loudoun County, Virginia AU - David M. Sutphin AU - L. J. Drew AU - J.H. Schuenemeyer AU - W.C. Burton PY - 2000 DO - 10.3133/ofr00280 UR - https://pubs.usgs.gov/publication/ofr00280 ID - ofr00280 ER -