TY  - RPRT
TI  - Spirit leveling in California, 1896-1923: 32 degrees to 33 degrees latitude, 115 degrees to 116 degrees longitude
AU  - Claude Hale Birdseye
PY  - 1925
DO  - 10.3133/b766c
UR  - https://pubs.usgs.gov/publication/b766C
ID  - b766C
ER  -