@misc{indiciaebbec733283fe,
  title = {Improved above-substrate sampler for macrophytes and phytomacrofauna},
  author = {Charles L. Brown},
  year = {1984},
  doi = {10.1577/1548-8640(1984)46<142:iasfma>2.0.co;2},
  url = {https://pubs.usgs.gov/publication/1000085},
  note = {Source identifier: 1000085}
}