TY  - RPRT
TI  - Lunar rilles: A catalog and method of classification
AU  - Oberbeck, V. R.
AU  - Greeley, R.
AU  - Morgan, R. B.
AU  - Lovas, M. J.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19720006183
ID  - 19720006183
ER  -