@misc{indiciae3b867590b42e,
  title = {A System for Managing Replenishment of a Nutrient Solution Using an Electrical Conductivity Controller},
  author = {Davis, D. and Dogan, N. and Aglan, H. and Mortley, D. and Loretan, P.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20000032214},
  note = {Source identifier: 20000032214}
}