Reference | {Deposit:: MOORE MICHAEL C., 1975, INDIANA GEOLOGICAL SURVEY, PAGE 36.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT NOVEMBER 11-12, 197}{Deposit:: MILL PROCESSES SAND AND GRAVEL DREDGED FROM THE OHIO RIVER.}{Deposit:: MSHA LIST 11/23/79}{Deposit:: MSHA INSPECTION REPORT 3-6-81.} |