Practical Placer Mining contains eight papers from the 1992 symposium, an edited version of the discussion from the floor, a selected bibliography of placer mining, and a complete index.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Da: Second Edition Books, Butte, MT, U.S.A.
Soft cover. Condizione: Very Good -. Tight binding, clean interior. Green wraps. A couple indents to front and back. Previous owner's name on title page, sparse notes throughout, b/w illustrations. Based on a session of the same name at the February 1991 annual meeting of the Society for Mining, Metallurgy, and Exploration. Intends to present a "how to" as well as a "how not to" guide to various facets of placer work. 106 pp. Codice articolo 022330
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