@misc{indiciae935df191fbf9,
  title = {Report of the River Master of the Delaware River for the period December 1, 1987 - November 30, 1988},
  author = {S.P. Sauer and W. E. Harkness and B. E. Krejmas and K. E. White},
  year = {1989},
  doi = {10.3133/ofr89585},
  url = {https://pubs.usgs.gov/publication/ofr89585},
  note = {Source identifier: ofr89585}
}