TY  - BOOK
AU  - Wilson,Eldred Dewey
TI  - Arizona gold placers
T2  - Arizona. Bureau of Mines. Bulletin, no. 124; Mineral technology series,
AV  - TN421 .W68 1927a
PY  - 1927///
CY  - Tucson
PB  - University of Arizona
KW  - Gold mines and mining
KW  - Arizona
N1  - At head of title: University of Arizona; Bibliographical references
ER  -