TY - BOOK ED - American Public Health Association. ED - American Water Works Association. ED - Water Pollution Control Federation. ED - Water Environment Federation. TI - Standard methods for the examination of water and wastewater SN - 9780875532875 SN - 55-1979 PY - 2017/// CY - New York: PB - American Public Health Association, KW - AGUA KW - INIST KW - AGUAS RESIDUALES KW - CONTAMINACIÓN DE LAS AGUAS KW - TRATAMIENTO DEL AGUA KW - TOXICIDAD N1 - Physical & aggregate properties -- Metals -- Inorganic nonmetallic constituents -- Aggregate organic constituents -- Individual organic compounds -- Radioactivity -- Toxicity -- Microbiological examination -- Biological examination ER -