TY - RPRT TI - Report of the River Master of the Delaware River for the period December 1, 1981, to November 30, 1982 AU - Francis T. Schaefer AU - Robert E. Fish PY - 1982 DO - 10.3133/ofr83538 UR - https://pubs.usgs.gov/publication/ofr83538 ID - ofr83538 ER -