USGS IMAP 740: Geologic map of the Grimaldi quadrangle of the Moon
By J. F. McCauley
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i740
USGS IMAP 740: Geologic map of the Grimaldi quadrangle of the Moon
By J. F. McCauley
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i740
Public Domain.