Supplementary REPORT ON THE NATURE AND POTENTIAL USES OF THE CONCENTRATES FROM THE PHOSPHATE DEPOSITS OF THE SECHURA DESERT, PERU

by Waggaman, William H.

$25 · Offered by Between the Covers

[circa1962]. Softcover. Xerox copy of a typescript, bound with brads into a black paper folder. 18pp. Six tables (one folding, tape repaired on verso). Very good with age-toning. Along with two typed letters, signed, from officials at the Nicol Industrial Minerals Corp., on their letterhead, dated Oct. 13, 1961 and..... More

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