TY - RPRT TI - Hydrogeology of the D aquifer and movement and ages of ground water determined from geochemical and isotopic analyses, Black Mesa area, northeastern Arizona AU - Margot Truini AU - Steve A. Longsworth PY - 2003 DO - 10.3133/wri034189 UR - https://pubs.usgs.gov/publication/wri034189 ID - wri034189 ER -