TY  - RPRT
TI  - Geologic map of the Philus Sulcus Quadrangle of Ganymede
AU  - S.L. Murchie
AU  - J.W. Head
PY  - 1989
DO  - 10.3133/i1966
UR  - https://pubs.usgs.gov/publication/i1966
ID  - i1966
ER  -