00435pamaa2200157 4500 0000015552 20060815090000.0 0135316820 745.2 GRA TS171.4 GRA 1996 GRAEDEL Design for environment Thomas E. Graedel and B.R. Allenby. New Jersey: Prentice-Hall, 1996. xii, 175p.; 23cm. Environmental engineering Allenby, B.R.