Published by Econ Geol, 1965
Seller: Larry W Price Books, Portland, OR, U.S.A.
Magazine / Periodical
Pamphlet. Condition: Very Good. Vol 60, pp. 251-268, Map, Photos, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.
Lancaster, 1965, 8vo estratto con copertina originale, pp. 251/268 con due tavole fotografiche.