@misc{indiciae6b5853d60ff1,
  title = {Chemical stability of wet-deposition samples, subsampled daily for one week},
  author = {T. C. Willoughby and R.B. See and L.J. Schroder},
  year = {1990},
  doi = {10.3133/wri904003},
  url = {https://pubs.usgs.gov/publication/wri904003},
  note = {Source identifier: wri904003}
}