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

Keyword Search

Increased recoveries of phosphate in the land-pebble district of Florida

Gravity concentration on certain Florida phosphatic sands

Published Year

• 1930-1939 (2)

Subject

• Phosphates--Florida (2) *

Author

• Lawrence, H. M. (2) *
• O'Meara, R. G. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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