TY  - RPRT
TI  - Mars chart (experimental), Meridiani Sinus Quadrangle; albedo markings in blue light
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1972
DO  - 10.3133/ofr72408
UR  - https://pubs.usgs.gov/publication/ofr72408
ID  - ofr72408
ER  -