
Newt trends in combined processes of nickel, copper and cobalt recovery from non-responding to concentration ores, and from refractory flotation middlings: E-7. (USSR) / VIII International mineral processing congress. Leningrad, 1968
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Auteur principal: | Perlov, P. M. |
Publié: | Leningrad , 1968 |
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7 p.
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Langue: | Английский |
ОФХ отдела книгохранения
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