David B. Brookes | Akateeminen Kirjakauppa

This book, first published in 1966, reports the results of a pilot study devoted to understanding the middle-term resource situation for one metal – manganese. Two factors bring the different parts of the manganese supply-demand picture together, one economic and the other political, both of which are examined in detail in this report. Low-Grade and Nonconventional Sources of Manganese will be of interest to students of environmental studies.