"Gewinnung." . . "Mineralogie." . . "Advances in mineral processing : a half-century of progress in application of theory to practice : proceedings of a symposium honoring Nathaniel Arbiter on his 75th birthday, New Orleans, Louisiana, March 3-5, 1986" . . "Advances in mineral processing a half-century of progress in application of theory to practice : proceedings of a symposium honoring Nathaniel Arbiter on his 75th birthday, New Orleans, Louisiana, March 3-5, 1986"@en . . "New Orleans (La., 1986)"@en . . . . . . . . . "Conference papers and proceedings"@en . . . . . . . . . . . . . . "Conference proceedings"@en . "Advances in mineral processing : a half-century of progress in application of theory to practice : proceedings of a symposium honoring Nathaniel Arbiter on his 75th birthday, New Orleans, Louisiana, March 3-5, 1986"@en . . "Flotation." . . "Ore-dressing." . . "Ore-dressing Congresses." . . "Kongreß." . . "Metallurgy Congresses." . . "Mineral." . . "Erzaufbereitung." . . . . "Metallurgy." . . "Aufbereitung." . .