TY - RPRT TI - Preliminary estimates of the quantities of rare-earth elements contained in selected products and in imports of semimanufactured products to the United States, 2010 AU - Donald I. Bleiwas AU - Joseph Gambogi PY - 2013 DO - 10.3133/ofr20131072 UR - https://pubs.usgs.gov/publication/ofr20131072 ID - ofr20131072 ER -