TY - RPRT TI - Glacial geology and hydrogeology of valley-fill aquifers in the Oneonta area, Otsego and Delaware Counties, New York AU - Paul M. Heisig AU - P. Jay Fleisher PY - 2022 DO - 10.3133/sir20225069 UR - https://pubs.usgs.gov/publication/sir20225069 ID - sir20225069 ER -