Phosphate deposits of Idaho and their relation to the world supply,
Kirkham, Virgil R. D. 1894-1949.
Phosphate deposits of Idaho and their relation to the world supply, by Virgil R.D. Kirkham. - Moscow, University of Idaho, 1925. - 28 p. illus. 23 cm. - State of Idaho Bureau of Mines and Geology reprint, no. 1 . - Reprint (Idaho Bureau of Mines and Geology) ; no. 1. .
Cover title. Paper of the American Institute of Mining and Metallurgical Engineers, no. 1405-H. Issued with Mining and metallurgy, January 1924 (New York meeting, February 1925).
Includes bibliographical references.
gs 25000107
Phosphates.
Phosphates--Idaho.
TN914.I2 / K5
Phosphate deposits of Idaho and their relation to the world supply, by Virgil R.D. Kirkham. - Moscow, University of Idaho, 1925. - 28 p. illus. 23 cm. - State of Idaho Bureau of Mines and Geology reprint, no. 1 . - Reprint (Idaho Bureau of Mines and Geology) ; no. 1. .
Cover title. Paper of the American Institute of Mining and Metallurgical Engineers, no. 1405-H. Issued with Mining and metallurgy, January 1924 (New York meeting, February 1925).
Includes bibliographical references.
gs 25000107
Phosphates.
Phosphates--Idaho.
TN914.I2 / K5