TY  - RPRT
TI  - Spirit leveling in California, 1896-1923: 38 degrees to 39 degrees latitude, 120 degrees to 121 degrees longitude
AU  - Claude Hale Birdseye
PY  - 1925
DO  - 10.3133/b766nn
UR  - https://pubs.usgs.gov/publication/b766NN
ID  - b766NN
ER  -