Baxter, Charles Homer, 1879- Examination and valuation of mineral property / (by) Baxter and Parks. - 4th ed by Roland D. Parks. - Reading, Mass. : Addison-Wesley, 1957. - 507 p. : ill. ; 19 cm. First published in 1933 under title: Mine examination and evaluation. ISBN: 0201057301 Subjects--Topical Terms: Mine examination.Mine valuation.