TY  - BOOK
AU  - Hewett,Donnel Foster
AU  - Webber,B.N.
ED  - Nevada Bureau of Mines.
ED  - Geological Survey (U.S.)
ED  - University of Nevada.
TI  - Bedded deposits of manganese oxides near Las Vegas, Nevada,
AV  - TN490.M3 H55
U1  - 553.46 
PY  - 1931///]
CY  - Reno
PB  - University of Nevada
KW  - Manganese ores
KW  - Nevada
KW  - Manganese oxides
N1  - At head of title: Bulletin of Nevada State Bureau of Mines and Mackay School of Mines; In cooperation with the United States Geological Survey
ER  -