@misc{indiciae5047472138cc,
  title = {Aquatic invertebrate and pondweed production in Unit 6 of the Des Lacs National Wildlife Refuge},
  author = {N.H. Euliss and D.M. Mushet and L.L. Strong},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/93846},
  note = {Source identifier: 93846}
}