TY  - BOOK
ED  - Symposium on the Genesis of Pre-Cambrian Iron and Manganese Deposits 
ED  - UNESCO.
ED  - International Association of Geochemistry and Cosmochemistry.
ED  - Academy of Sciences of the Ukrainian SSR.
TI  - Genesis of Precambrian iron and manganese deposits : : proceedings of the Kiev Symposium, 20-25 August 1970 = 
SN  - 9230011088 
U1  - 553.3 
PY  - 1973///
CY  - Paris : 
PB  - UNESCO, 
KW  - Iron ores
KW  - Congresses
KW  - Precambrian
KW  - Manganese ores
KW  - Geology, Stratigraphic
N1  -  Organized by UNESCO, in collaboration with the International Associa tion of Geochemistry and Cosmochemistry of the International Union of G eological Sciences and the Academy of Sciences of the Ukrainian S.S.R;  English and French, with summaries in French;  Includes bibliographies
ER  -