TY - RPRT TI - Simulations of Ground-Water Flow, Transport, Age, and Particle Tracking near York, Nebraska, for a Study of Transport of Anthropogenic and Natural Contaminants (TANC) to Public-Supply Wells AU - Brian R. Clark AU - Matthew K. Landon AU - Leon J. Kauffman AU - George Z. Hornberger PY - 2008 DO - 10.3133/sir20075068 UR - https://pubs.usgs.gov/publication/sir20075068 ID - sir20075068 ER -