![Industry's Idea Clinic]()
Industry's Idea ClinicHoward G. Luley, John H. Robertson, Chang Moon Bek, Paul B. Hodges, Edmond B. Lynch, Walter A. Lyon, Ralph W. Purdy, John A. Tapleshay, Paul H. Woodruff, B. Victor Pfeiffer, Herman R. Zablatsky, John B. Hazen, Walter Zabban, Joseph T. Ling, Robert A. Risch and Robert H. L. Howe · Journal (Water Pollution Control Federation) · 1965