TY  - RPRT
TI  - Chryse region, Viking Mars 1975 landing site 3, semicontrolled mosaic
AU  - U.S. Geological Survey
PY  - 1972
DO  - 10.3133/ofr73323
UR  - https://pubs.usgs.gov/publication/ofr73323
ID  - ofr73323
ER  -