TY  - BOOK
AU  - Mardsen, R. W.
ED  - United Nations
TI  - Iron-bearing rocks of the Precambrian and their mining development
PY  - 1979///
CY  - M.
PB  - Ин-т литосферы АН СССР
KW  - Москва
KW  - Д451.21-09
KW  - rubbk
N2  - Библиогр.: с. 26
ER  -