@misc{indiciaebc80af6a9949,
  title = {Surveyor 3 material analysis plan, Appendix B},
  author = {Nickle, N. L. and Carroll, W. F.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720019121},
  note = {Source identifier: 19720019121}
}