Illumination in Mining.

@article{KETHRO1963IlluminationIM,
  title={Illumination in Mining.},
  author={T F KETHRO},
  journal={Proceedings of the Mine Medical Officers' Association},
  year={1963},
  volume={43},
  pages={55-61}
}
  • T F KETHRO
  • Published 1963 in
    Proceedings of the Mine Medical Officers…