TY  - BOOK
AU  - Beach,John Osa
TI  - ... Mineral production of Oklahoma, 1885-1940,
AV  - TN24.O5 A35 no. 13
U1  - (553.09766) 338.209766 
PY  - 1942///
CY  - Norman
KW  - Mines and mineral resources
KW  - Oklahoma
N1  - Reproduced from type-written copy
ER  -