TY - BOOK AU - Rice,Eugene W. ED - American Public Health Association. ED - American Water Works Association. TI - Standard methods for the examination of water and wastewater SN - 9780875530130 U1 - 628.161 PY - 2012/// CY - Washington, D.C. PB - American Public Health Association KW - Água KW - Análise KW - Bacteriologia KW - Composição KW - Testes de toxicidade N1 - Inclui bibliográfica e índice N2 - The methods in the 22nd edition (as in previous editions) are believed to be the best available, generally accepted procedures for analyzing water, wastewater, and related materials. They represent the recommendations of specialists, ratified by a large number of analysts and others of more general expertise, and as such are truly consensus standards, offering a valid and recognized basis for control and evaluation ER -