@misc{indiciaecc782aae20f7,
  title = {Effects of topography on the transport of agricultural chemicals to groundwater in a sand-plain setting},
  author = {G. N. Delin and M.K. Landon},
  year = {2002},
  doi = {10.1007/s10040-002-0208-6},
  url = {https://pubs.usgs.gov/publication/70024477},
  note = {Source identifier: 70024477}
}