![REPORT OF COMMITTEE ON PURIFICATION DATA AND FORMS]()
REPORT OF COMMITTEE ON PURIFICATION DATA AND FORMSJames W. Armstrong, Julius W. Bugbee, Charles R. Cox, Jack J. Hinman Jr., Harry E. Jordan, Winfield S. Mahlie, Thomas R. Lathrop, Richard Messer, Howard E. Moses, A. U. Sanderson and Wm. M. Wallace · Journal (American Water Works Association) · 1930