TY - RPRT TI - The influence of reagent type on the kinetics of ultrafine coal flotation AU - R.B. Read AU - L.R. Camp AU - M.S. Summers AU - D.M. Rapp PY - 1989 DO - 10.1016/0032-5910(89)80061-0 UR - https://pubs.usgs.gov/publication/70016010 ID - 70016010 ER -