TY - RPRT TI - Report of the River Master of the Delaware River; for the period December 1, 1988 to November 30, 1989 AU - S.P. Sauer AU - W. E. Harkness AU - B. E. Krejmas AU - K. E. White PY - 1990 DO - 10.3133/ofr90551 UR - https://pubs.usgs.gov/publication/ofr90551 ID - ofr90551 ER -