TY  - RPRT
TI  - Geologic map of the Ellipse West One area (part of Lunar Orbiter site II P-13)
AU  - S.R. Titley
AU  - N.J. Trask
PY  - 1968
DO  - 10.3133/ofr69284
UR  - https://pubs.usgs.gov/publication/ofr69284
ID  - ofr69284
ER  -