TY  - RPRT
TI  - The United States Polar Rock Repository: A geological resource for the Earth science community
AU  - Annie M. Grunow
AU  - David H. Elliot
AU  - Julie E. Codispoti
PY  - 2007
DO  - 10.3133/ofr20071047srp068
UR  - https://pubs.usgs.gov/publication/ofr20071047SRP068
ID  - ofr20071047SRP068
ER  -