TY - BOOK AU - Beus, A. A. ED - Inter-regional seminar on geochemical methods for mineral exploration TI - Study of geochemical specialization of geological complexes for regional prediction PY - 1965/// CY - Μ. KW - Д31, 0Гн-686 KW - rubbk KW - Гн-686 N2 - Библиогр.: с. 83-88 ER -