@misc{indiciae1c68af563268,
  title = {Report of the River Master of the Delaware River for the period December 1, 1985, to November 30, 1986},
  author = {S.P. Sauer and W. E. Harkness and B. E. Krejmas and K.L. Vogel},
  year = {1987},
  doi = {10.3133/ofr87250},
  url = {https://pubs.usgs.gov/publication/ofr87250},
  note = {Source identifier: ofr87250}
}