Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Quarrying and crushing methods and costs at the Santa Catalina Island quarry of Graham Bros., Inc., Santa Catalina Island, Calif.

Method and cost of quarrying limestone at the plant of the Calaveras Cement Co., San Andreas, Calif.

Published Year

• 1930-1939 (2) *

Subject

• Quarries and quarrying--California (2)
• Quarries and quarrying--California--Cost of operation (2) *
• Limestone--California (1)

Author

• Roalfe, George Adams. (1)
• Townsend, Robert H. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010