| Reference | {Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT JULY 12-13, 1972}{Deposit:: Tepordei, V.V., 2001, Aggregates Industry Atlas Of The United States: Washington, D.C., National Stone, Sand And Gravel Association, One Cd-Disk.Tepordei, V.V., 2001, Aggregates Industry Atlas Of The United States: Washington, D.C., National Stone, Sand And Gravel Association, One Cd-Disk.} |