TY  - BOOK
AU  - Devaney, F D
AU  - Shelton, S M
AU  - Lamb, F D
TI  - Report of Investigations: Manganese Investigation - Metallurgical Division
U1  - 669 
PY  - 1942///
CY  - Bureau of Mines
PB  - Rolla
N1  - Trans from IPC
ER  -