TY  - RPRT
TI  - Geology of the Reventado River Watershed, Costa Rica, Part A, General geology
AU  - R.D. Krushensky
PY  - 1969
DO  - 10.3133/ofr69147
UR  - https://pubs.usgs.gov/publication/ofr69147
ID  - ofr69147
ER  -