@misc{indiciaeb904288a1312,
  title = {Results of a modeling workshop concerning preservation and protection of wetlands in North Dakota},
  author = {Austin K. Andrews and Gregor T. Auble and Richard A. Ellison and David B. Hamilton and James E. Roelle},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/70120213},
  note = {Source identifier: 70120213}
}