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

Keyword Search

An evaluation of the western phosphate industry and its resources (in five parts).

Mineral transportation costs in the Pacific Northwest :methodology and application of a statistical analysis

Published Year

• 1960-1969 (2) *

Subject

• Mineral industries--Northwest, Pacific (1)
• Mineral industries--Statistics (1)
• Mineral industries--Transportation (1)
• Phosphate industry--United States (1)

Author

• Petersen, Norman S. (2) *
• Gray, Jerry J. (1)
• Kingston, Gary A. (1) *
• Service, Alfred L. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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