The treatment of dairy wastes /

by Steel, E. W. (Ernest William), 1893-, Zeller, P. J. A. (Paul John Alwin)
Published 1930

Laboratory studies of chemical precipitation of sewage /

by Whedbee, Edgar
Published 1936

Semi-plant scale studies of chemical precipitation of sewage /

by Whedbee, Edgar
Published 1938

Treatment of settled sewage in lakes /

by Giesecke, Frederick E. (Frederick Ernest), 1869-1953
Published 1939

The Dunbar sewage filter /

by Steel, E. W. (Ernest William), 1893-
Published 1928

Disinfection of mattresses /

by Gibbons, Eldred Harris, 1897-, Harris, William Donald, Zeller, P. J. A. (Paul John Alwin)
Published 1945

Sludge temperatures and capacities of digestive tanks : and Gravel as a trickling filter medium /

by Steel, E. W. (Ernest William), 1893-
Published 1930

Water treatment with limestone : a method for removal of carbon dioxide, iron and manganese /

by Connell, Cecil H. (Cecil Hardee), 1903-, Zeller, P. J. A. (Paul John Alwin), Sorrells, Joseph Harrell
Published 1941

Rural water supply and sewerage /

by Steel, E. W. (Ernest William), 1893-
Published 1939