TY - BOOK AU - Barr, Robert Q. [ed.] AU - Doane, Douglas V. [ed.] AU - Miska, Kurt H. [ed.] ED - Intermountain minerals symposium ( : 1982 aug. 3-6 : Vail, Colorado) TI - Proceeding KW - INGENIERIA DE MATERIALES KW - MINERIA KW - MAGNETITE KW - MANGANESE STEEL KW - CHROMIUM MEDIA KW - STEEL GRINDING BALLS KW - CORROSION KW - EROSION KW - FAILURE ANALYSIS KW - FRACTURE MECHANICS KW - ROCK DRILLING KW - HARDFACING ALLOYS ER -