"American Public Health Association (Washington)" . . . . . . . . . . "Standard Methods for the Examination of Water and Sewage" . . "Standard Methods for the Examination of Water and Sewage"@en . . . . . . . . . . . "Standard Methods for the examination of water and sewage" . . . . . "Standard methods for the examination of water and sewage : prepared, approved and published jointly by the American Public Health Association and the American Water Works Association"@en . . . . . . . . . . . . . . . . . . . . . . . "Standard methods of water analysis" . . . . . "Standard methods for the examination of water and sewage" . . . . . . . . . "Standard methods for the examination of water and sewage. American Public Health Associacion (New York). 8. ed" . . . . . . . . . . "Standard methods for the examination of water and sewage" . "Standard methods for the examination of water and sewage"@en . . . . . . . "Standard methods for the examination of water and sewage : ; merican public health associationc. prepared jointly by committees of the association and the american water works association, with the collaboration of a committee of the American chemical society on the chemical methods" . . . . . . . . . . . . "Standard methods for the examination of Water and Sewage" . . . . . . . "Eau, Analyse." . . "Eau Analyse." . "Association of Official Agricultural Chemists." . . "Wasseranalyse." . . "Agua Análisis." . . "Water analysis." . . "Water Analysis." . "Water purification." . . "Esgotos sanitarios." . . "Saneamento basico." . . "AWWA" . . "American Public Health Association." . . "American Public Health Association" . "American public health association." . "American Public Health Association, New York" . . "Égouts et eaux d'égouts." . . "Ścieki badanie." . . "Woda badanie." . . "Eaux d'égoût Analyse." . . "Eaux usées Analyse." . . "Quimica Analitica." . . "Methode." . . "American Chemical Society." . . "American Water Works Association." . . "American water works association." . . . "Sewage analysis." . . "Sewage Analysis." . "APHA" . .