TY  - RPRT
TI  - Memorandum on ground-water conditions in the Huachipato-Talcahuano area near Concepcion, Chile
AU  - P.H. Jones
PY  - 1950
DO  - 10.3133/ofr5079
UR  - https://pubs.usgs.gov/publication/ofr5079
ID  - ofr5079
ER  -