TY - BOOK AU - Pawłowski,Łucjan TI - Chemistry for protection of the environment, 1987: proceedings of the sixth international conference, Torino, Italy, 15-18 September 1987 SN - 0444871306 (U.S.) AV - TD193 .C484 1988 U1 - 628.5 19 PY - 1988/// CY - Amsterdam, New York PB - Elsevier KW - Environmental chemistry KW - Congresses KW - Sewage KW - Purification KW - Pollutants N1 - Includes bibliographies and index ER -