TY  - BOOK
AU  - Aubury,Lewis E.
AU  - Winston,William Bruce
AU  - Janin,Charles
ED  - California State Mining Bureau.
TI  - Gold dredging in California
T2  - Its Bulletin
AV  - TN24.C2 A3 no. 57
PY  - 1910///
CY  - Sacramento
PB  - W.W. Shannon, superintendent state printing
KW  - Gold mines and mining
KW  - California
N1  - Introductory by Lewis E. Aubury. Chap. I, General, historical and geological, by W. B. Winston and Charles Janin
ER  -