TY  - RPRT
TI  - Basic training course, Menlo Park district, Surface Water Branch
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1962
DO  - 10.3133/ofr62141
UR  - https://pubs.usgs.gov/publication/ofr62141
ID  - ofr62141
ER  -