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Colorado School of Mines - FALL 2010 | ||
Section A | ||
 | On Borrowed Time: Assessing the Threat of Mineral Depletion (Rff Press) (1st Edition) by Professor John E. Tilton, 39 Plt, Reitz E. Paperback, 158 Pages, Published 2002 ISBN-10: 1-891853-57-0 / 1891853570 ISBN-13: 978-1-891853-57-9 / 9781891853579 The sharp rise in mineral use has revived concern about scarcity. Economist John Tilton responds by analyzing recent trends in the consumption and availability of minerals that are most integral to the needs of modern civilization. He reminds readers that, if the arguments about scarcity sound famil | |