George A. Johnson

Discussion of Water Purification Plant, Washington, D. C., Results of Operation by E. D. Hardy

Morris Knowles, Allen Hazen, George C. Whipple, .

ANNUAL REPORT OF THE PUBLICATION COMMITTEE

John M. Goodell, George A. Johnson, William W. Brush, .

The Romance of Water Storage

George A. Johnson, .

Discussion of A Study of the Behavior of Rapid Sand Filters Subjected to the High-Velocity Method of Washing by Joseph W. Ellms and John S Gettrust

George W. Fuller, George E. Willcomb, H. Malcolm Pirnie, .

REPORT OF THE FINANCE COMMITTEE FOR THE FISCAL YEAR ENDING MARCH 31, 1919

George A. Johnson, J. Walter Ackerman, George C. Andrews, .

Report on sewage disposal for the city of trenton, N. Y.

George A. Johnson, 1922 .

REPORT OF THE PUBLICATION COMMITTEE

John M. Goodell, George A. Johnson, William W. Brush, .