TY - BOOK AU - Sawyer,Clair N. AU - McCarty,Perry L. AU - Parkin,Gene F. TI - Chemistry for environmental engineering and science SN - 0072480661 (alk. paper) AV - TD193 .S28 2003 PY - 2003/// CY - Boston PB - McGraw-Hill KW - Environmental chemistry KW - Laboratory manuals KW - Sanitary engineering ER -