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

Keyword Search

Relation of dust concentration to depth of hole during wet drilling

Published Year

• 1930-1939 (1)

Subject

• Boring (1)
• Dust (1) *

Author

• Littlefield, J. B. (1) *
• Schrenk, H. H. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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