@misc{indiciae924b99e17ccb,
  title = {Drainage areas in Maine},
  author = {D.J. Cowing and J.L. McNelly},
  year = {1978},
  doi = {10.3133/ofr78556},
  url = {https://pubs.usgs.gov/publication/ofr78556},
  note = {Source identifier: ofr78556}
}