An investigation of the reported occurrence of tin at Juniper Ridge, Oregon, by H. C. Harrison. With geology by John Eliot Allen.
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TextSeries: Oregon. State Dept. of Geology and Mineral Industries. Bulletin ; no. 23Publication details: [Portland] 1942.Description: [56] p. illus., maps. 28 cmSubject(s): DDC classification: - 553.45
- QE155 .A3 no. 23
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"References" at end of each chapter except the last.
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