For the examination of water and waste water edited by Eaton, Andrew D ,Clesceri ,Lenore S ,Rice ,Eugene W, and Greenberg ,Arnold E. text American Public Health Association Washington DC American Public Health Association American Water Works Association Water Environment Federation . c 2005 21st ed . monographic xxxvii ,various paging . : ill . edited by Eaton , Andrew D . includes bibliographical references and index Environmental technology .sanitary engineering Technology TD 423 .S7 2005 0875530478 000 20170731113239.0