@misc{indiciaec76e0013e31b,
  title = {A Thin Film Hydroponic System for Plant Studies},
  author = {Hines, Robert and Prince, Ralph and Muller, Eldon and Schuerger, Andrew},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19960016713},
  note = {Source identifier: 19960016713}
}