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

Keyword Search

Phosphate rock availability--domestic :a minerals availability program appraisal

Published Year

• 1980-1989 (1)

Subject

• Phosphate rock--United States (1) *

Author

• Fantel, R. J. (1)
• Peterson, Gary R., (1)
• Sullivan, Daniel E. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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