An Evaluation of the Western Phosphate Industry and Its Resources (in Five Parts).

Trends and outlook. 5

by Alfred L. Service, D'Arcy R. George, David R. Mathews, Frank A. Peters, Jerry B. Francis Champlin, Joseph M. Singer, Joseph S. Coffman, Joseph W. Town, Robert C. Hickman, Sarkis G. Ampian, Edwin B. Cook, Henry G. Iverson, James M. Riley, Norman S. Petersen, R. D. Thomas, Victor J. Lynch, A. D. Brownlow, Joseph Grumer, Laird Crocker · 1967