TY - RPRT TI - Report of the River Master of the Delaware River for the period December 1, 1998-November 30, 1999 AU - Bruce E. Krejmas AU - Gary N. Paulachok AU - William J. Carswell PY - 2001 DO - 10.3133/ofr01253 UR - https://pubs.usgs.gov/publication/ofr01253 ID - ofr01253 ER -