TY - BOOK AU - Bishop,H.K. ED - United States. TI - In situ formation of regenerative cellulose acetate membrancs on porous tubular supports U1 - 628.167 PY - 1969/// CY - Washington, D. C. PB - United States Government Printing Office KW - Membranes (Technology) KW - Sewage KW - Purification KW - Reverse osmosis process ER -