TY - BOOK AU - Kirsch,Helmut TI - Applied mineralogy for engineers, technologists and students U1 - 549 PY - 1968///. CY - London: PB - Chapman & Hall, KW - Mineralogy KW - Mines and mineral resources N1 - Translation of Technische Mineralogie; angewandte Mineralogie f©ơr Ingenieure und Techniker; Bibliography: p. 215-216 ER -