@misc{indiciae0d94349a6867,
  title = {Construction and operation of cable-chain drag for nest searches},
  author = {K.F. Higgins and L.M. Kirsch and Harold F. Duebbert and A. Klett},
  year = {1977},
  url = {https://pubs.usgs.gov/publication/2000115},
  note = {Source identifier: 2000115}
}