MARC全文
02a0031145;¥663.34;20011205d2000 ekmy0engy01;eng;a z 100yy;r;Mining in a volatile world;proceedings of the 8th annual MEMS professional meeting, held in Ottawa, Ontario, Canada, Apr. 15-17, 1999;ed. by Henry N. McCarl and George Miller;[S.l.];[s.n.];2000;474 p.;ill.;变幻世界中的采矿业: 第8届矿产经济管理协会专业年会;Mineral Economics and Management Society. Professional Meeting;8th;Ottawa;1999;Mining ; Mineral Economics;a403.08;McCarl ; Miller;Henry N. ; George;Mineral Economics and Management Society. Professional Meeting;8th;Ottawa;1999;101;EB00060379;403.08;M66e/8;r¥663.34;a07;b1