TY - BOOK T1 - Removal of naturally occurring manganese from Alabama waters by rapid sand filtration using calcium as a filter aid / DA - 1979. CY - Auburn, Ala. : AU - Jenkins, Stephen R. CN - TD445.J4 CN - TD445.J4 PB - Water Resources Research Institute, Auburn University, PP - Auburn, Ala. : PY - 1979. ID - 20216 KW - Water KW - Filters and filtration. KW - Manganese. TI - Removal of naturally occurring manganese from Alabama waters by rapid sand filtration using calcium as a filter aid / ER -