@misc{ais_repository_5410,
  title = {Improving Potassium Recommendations for Agricultural Crops},
  author = {Robert L. Mikkelsen and T. Scott Murrell},
  year = {2021},
  publisher = {Springer Science+Business Media},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:19266}
}