TY - RPRT TI - Changes in the North American ferroalloys industry structure and trends in the industry during the past 20 years AU - J.R. Didaleusky AU - J.D. Jorgenson AU - L.A. Corathers AU - M.D. Fenton AU - P.H. Kuck AU - J.F. Papp AU - D.E. Polyak AU - Kim B. Shedd PY - 2010 UR - https://pubs.usgs.gov/publication/70044937 ID - 70044937 ER -