TY  - BOOK
AU  - Clifton,H.Edward
ED  - United States
TI  - Sample size and meaningful gold analysis
U1  - 553.41 
PY  - 1969///
CY  - Washington
PB  - United States Government Printing Office
KW  - Gold ores
KW  - Geology
KW  - United States
KW  - Economic Geology
N1  - Includes bibliography
ER  -