TY  - RPRT
TI  - Spirit leveling in California, 1896-1923: 40 degrees to 41 degrees latitude, 123 degrees to 124 degrees longitude
AU  - Claude Hale Birdseye
PY  - 1925
DO  - 10.3133/b766vv
UR  - https://pubs.usgs.gov/publication/b766VV
ID  - b766VV
ER  -