Proceedings / Sanitary Engineering Conference ; conducted by Illinois State Department of Public Health, Division of Sanitary Engineering, Bureau of Public Water Supplies, and University of Illinois, Department of Civil Engineering. (1960: University of Illinois circular [i.e. bulletin]) (1961- : University of Illinois bulletin) (1960-<61> : University of Illinois Engineering Experiment Station circular)
Proceedings / Sanitary Engineering Conference ; conducted by Illinois State Department of Public Health, Division of Sanitary Engineering, Bureau of Public Water Supplies, and University of Illinois, Department of Civil Engineering.
(1960: University of Illinois circular [i.e. bulletin]) (1961- : University of Illinois bulletin) (1960-<61> : University of Illinois Engineering Experiment Station circular)