TY - GEN TY - JOUR T1 - Mineral economics raw materials report. LA - English PP - Heidelberg PB - Springer YR - 2011 UL - http://discoverylib.upm.edu.my/discovery/Record/ssj0000516325 CN - HF1051 KW - Raw materials : Economic aspects : Periodicals. KW - Mineral industries : Periodicals. KW - Metal trade : Periodicals. KW - Metal trade. KW - Mineral industries. KW - Raw materials : Economic aspects. KW - Electronic journals. ER -