@misc{indiciae20b66ed191d3,
  title = {Atmosphere control for plant growth flight experiments},
  author = {Powell, Ferolyn T. and Sudar, Martin and Timm, Marc and Yost, Bruce},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900040491},
  note = {Source identifier: 19900040491}
}