Sources of fertilizer minerals in South America, a preliminary study, by J. F. Harrington, D. E. Ward and V. E. McKelvey.
Material type:
TextPublication details: Washington, U.S. Govt. Print. Off., 1966.Description: v, 66 p. fold. map (in pocket) 24 cmSubject(s): DDC classification: - 553/.64
- QE75 .B9 no. 1240
"Geology and technology of fertilizer-mineral deposits of phosphates, potash, and sulfur and suggestions for further exploration in South America."
Bibliography: p.64-66.
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