TY  - BOOK
AU  - Birdseye,Claude Hale
TI  - Spirit leveling in California, 1896-1923
T2  - U.S. Geological survey. Bulletin 766
AV  - QE75 .B9 no. 766
PY  - 1925///
CY  - Washington
PB  - Govt. Print. Off.
KW  - California
N1  - At head of title: Dept. of the Interior
ER  -