TY  - RPRT
TI  - Planetary geologic mapping—Program status and future needs
AU  - James A. Skinner
AU  - Alexandra E. Huff
AU  - Corey M. Fortezzo
AU  - Tenielle Gaither
AU  - Trent M. Hare
AU  - Marc A. Hunter
AU  - Holly Buban
PY  - 2019
DO  - 10.3133/ofr20191012
UR  - https://pubs.usgs.gov/publication/ofr20191012
ID  - ofr20191012
ER  -