TY - BOOK AU - Wagner,Edmund G. AU - Pinheiro,R.G. TI - Upgrading water treatment plants SN - 0419260404 U1 - 628.162 22 PY - 2001/// CY - London, New York PB - Spon Press KW - Water treatment plants KW - Upgrading KW - Design and construction N1 - "Published on behalf of the World Health Organization."; Includes bibliographical references (p. [217]-219) and index UR - http://www.loc.gov/catdir/enhancements/fy0652/2001020725-d.html ER -