TY  - RPRT
TI  - Lunar phase function effects on spectral ratios used for resource assessment
AU  - Larson, S. M.
AU  - Collins, J.
AU  - Singer, R. B.
AU  - Johnson, J. R.
AU  - Melendrez, D. E.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940011869
ID  - 19940011869
ER  -