Standard methods for the examination of water & wastewater

Handbook, Standard Methods for the Examination of Water and Wastewater
The worldwide standard text for water analysis since 1905. The text provides hundreds of EPA-approved laboratory tests of water quality and properties. These methods represent the best current practice of water and wastewater analysis. Includes hundreds of tables, figures, and color plates of aquatic organisms. Copublished by American Public Health Association, Water Environment Federation, and American Water Works Association. 24th Edition.