New trends in combined processes of nickel, copper and cobalt recovery from non-responding to concentration ores, and from refectory flotation middlings
Т27 Д-8/24 английский/New trends in combined processes of nickel, copper and cobalt recovery from non-responding to concentration ores, and from refectory flotation middlings / Perlov P. M., Cand. tech. sci.; Yeskin A. I. ... ;Zashichin N. V., Cand. tech. sci. ; VIII International mineral processing congress. Leningrad. 1968.New trends in combined processes of nickel, copper and cobalt recovery from non-responding to concentration ores, and from refectory flotation middlings / Perlov P. M., Cand. tech. sci.; Yeskin A. I. ... ;Zashichin N. V., Cand. tech. sci.New trends in combined processes of nickel, copper and cobalt recovery from non-responding to concentration ores, and from refectory flotation middlings.[L./, 1968] ( ). - 1968]. - 8 с. : ил. ; 29 см см.New trends in combined processes of nickel, copper and cobalt recovery from non-responding to concentration ores, and from refectory flotation middlings. [L., 1968] .
Без тит. л. и обл. - Библиогр.: с. 8. Библиогр.: с. 8.Медно-никелевые руды -- Флотация/Кобальтовые руды -- Флотация/nlr_sh1/nlr_sh1/Т9-818/International mineral processing congress (; 1968; Leningrad)/Yeskin ./Zashichin ./
Без тит. л. и обл. - Библиогр.: с. 8. Библиогр.: с. 8.Медно-никелевые руды -- Флотация/Кобальтовые руды -- Флотация/nlr_sh1/nlr_sh1/Т9-818/International mineral processing congress (; 1968; Leningrad)/Yeskin ./Zashichin ./