@misc{indiciae7472b50973ab,
  title = {Hydrologic influence on methane and carbon dioxide dynamics at two north-central Minnesota lakes},
  author = {Robert G. Striegl and C.M. Michmerhuizen},
  year = {1998},
  url = {https://pubs.usgs.gov/publication/70020570},
  note = {Source identifier: 70020570}
}