TY - BOOK AU - Pawłowski,Łucjan AU - Lacy,W.J. AU - Dlugosz,J.J. ED - International Conference on Chemistry for the Protection of the Environment TI - Chemistry for the protection of the environment SN - 0306439042 AV - TD193 .I5 1989 U1 - 628 20 PY - 1991/// CY - New York PB - Plenum Press KW - Environmental chemistry KW - Congresses KW - Sewage KW - Purification KW - Water KW - Pollution N1 - "Proceedings of the Seventh International Conference on Chemistry for the Protection of the Environment, held September 4-7, 1989, in Lublin, Poland"--T.p. verso; Includes bibliographical references and index UR - http://www.loc.gov/catdir/enhancements/fy1006/91020150-t.html ER -