TY - RPRT TI - Ground-water quality in the Sierra Vista subbasin, Arizona, 1996-97 AU - Alissa L. Coes AU - Dorinda J. Gellenbeck AU - Douglas Clark Towne PY - 1999 DO - 10.3133/wri994056 UR - https://pubs.usgs.gov/publication/wri994056 ID - wri994056 ER -