TY - RPRT TI - Effect of reduced industrial pumpage on the migration of dissolved nitrogen in an outwash aquifer at Olean, Cattaraugus County, New York AU - M. P. Bergeron PY - 1987 DO - 10.3133/wri854082 UR - https://pubs.usgs.gov/publication/wri854082 ID - wri854082 ER -