TY - BOOK AU - Sawer,Clair AU - McCarty,Perry L. AU - Parkin,Gene F. TI - Chemistry for environmental engineering SN - 0070549788 : U1 - 628 19 PY - 1994/// CY - New York PB - McGraw-Hill, Inc. KW - Environmental technology KW - Spines KW - Sanitary technology N1 - Includes index; gm N2 - Environment Management ER -