Recycling of metalliferous materials : Papers presented at the recycling of metalliferous materials conference, organized by the institution of mining and metallurgy and held in birmingham, england, from 23 to 25 april, 1990 - vii, 333 páginas ISBN: 1870706188 Subjects--Topical Terms: Residuos metálicos--Reciclado--Congresos LC Class. No.: TD799.5 / R43 1990