TY  - RPRT
TI  - Environment hazard estimates
AU  - Kaufman, J. W.
AU  - Stephens, J. B.
AU  - Hill, C. K.
AU  - Susko, M.
PY  - 1973
UR  - https://ntrs.nasa.gov/citations/19740008198
ID  - 19740008198
ER  -