TY - RPRT TI - Hydrogeologic, soil, and water-quality data for j-field, Aberdeen Proving Ground, Maryland, 1989-94 AU - D. J. Phelan PY - 1996 DO - 10.3133/ofr96128 UR - https://pubs.usgs.gov/publication/ofr96128 ID - ofr96128 ER -