@misc{indiciaece50b7b00949,
  title = {Runoff, solid wastes, and nitrate movement on beef feedlots.},
  author = {C B Gilbertson and T M McCalla and J R Ellis and O E Cross and W R Woods},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5102154/},
  note = {Source identifier: 5102154}
}