TY - BOOK ID - 6784678 TI - Genesis of precambrian iron and manganese deposits : proceedings of the Kiev symposium, 20-25 August 1970 AU - Unesco AU - Symposium on the genesis of precambrian iron and manganese deposits (1970 : Kiev) PY - 1973 VL - 9 9 SN - 923001107X 9230011088 9789230011079 PB - Paris: UNESCO, DB - UniCat KW - Iron ores KW - Manganese ores KW - Geology, Stratigraphic KW - Congresses. KW - Ores KW - Congresses KW - Iron ores - Congresses. KW - Manganese ores - Congresses. KW - Geology, Stratigraphic - Precambrian - Congresses UR - https://www.unicat.be/uniCat?func=search&query=sysid:6784678 AB - ER -