@misc{indiciae042deae79bce,
  title = {Nitrification in a zeoponic substrate},
  author = {McGilloway, R. L. and Weaver, R. W. and Ming, D. W. and Gruener, J. E.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20040087445},
  note = {Source identifier: 20040087445}
}