Vernadsky V.I. Selected works in five volumes. In Russian (ask us if in doubt)./Vernadskiy V.I. Izbrannye sochineniya v pyati tomakh. Tt. 1,2,3,4 (K.2), 5 Moscow Academy of Sciences of the USSR 1954-1960. T.1-Essays on geochemistry. Volume 2 - Experience of descriptive mineralogy. T.3-Experience of descriptive mineralogy. Sulphur and selenium compounds. T.4 (2) -History of minerals of the earth's crust. Volume 2 (1933-1936). Experience of hydrochemistry of Earth's waters. On water geochemistry. T.5.-Biosphere I-II. Articles on biogeochemistry. Soil. Gas. Meteorites and cosmic dust. SKUalb3fb5c78b37bf6930.