TY  - RPRT
TI  - Geologic map of Lava Beds National Monument, Northern California
AU  - J.M. Donnelly-Nolan
AU  - D E. Champion
PY  - 1987
DO  - 10.3133/i1804
UR  - https://pubs.usgs.gov/publication/i1804
ID  - i1804
ER  -