TY - BOOK ID - 137693406 TI - Chromium, a national mineral commodity perspective AU - Papp, John F. AU - Society for Mining, Metallurgy, and Exploration (U.S.). AU - Geological Survey (U.S.) PY - 2007 PB - Reston, Va. : U.S. Geological Survey, DB - UniCat KW - Chromium. KW - Chromium ores UR - https://www.unicat.be/uniCat?func=search&query=sysid:137693406 AB - ER -