Standard methods for the examination of water and sewage / American Public Health Association, Laboratory Section. American Public Health Association. Laboratory Section. American Chemical Society. Association of Official Agricultural Chemists (U.S.) American Water Works Association. Water Analysis Periodicals. Sewage Analysis Periodicals. QD142 .A5 543 AMS Revised by: the American Public Health Association, the American Chemical Society, and: Association of Official Agricultural Chemists, 1917-1925. Published jointly by: the American Public Health Association, and the American Water Works Association, 1925-1946. New York : The Association, 1912-1946. 1912-1946. 1912 Text Collection 8 v. : eng Standard methods for the examination of water, sewage and industrial wastes Report of Committee on Standard Methods of Water Analysis to the Laboratory Section of the American Public Health Association Standard methods for the examination of water and sewage Standard methods for the examination of water and sewage