Bullis, L. Harold creator James E. Mielke text -uk London westview press 1985 monographic eng

print

xiv, 303 p.: ills., tables, pictures, graphs; 23 cm this book examines the importance, classification, distribution, production and international flow of raw materials Includes bibliographical references and index. raw materials and mineral resources global distribution and production international flow and trade of materials 633.01 BUL 0865316376 BD-DhIDS 260811 20260811152807.0 eng