Factors influencing free-living nematodes in water supplies /

"Supported by Division of Water Supply and Pollution Control U. S. Public Health Service Research Project WP-00047"

Destabilization-aggregation of dilute colloidal suspensions by polyelectrolytes.

Vita.

Evaluation of alternative waste treatment facilities /

"June, 1967."

Handbook of public service departments in the University of Illinois Library /

Letter from Lewis C. Branscomb (Assistant University Librarian for public service depts.) precedes main text.

Effects of benthic deposits on dissolved oxygen and organic concentrations in a small stream,

Bibliography: leaves 53-54.

The turbidity of public swimming pool waters /

Based on the authors' thesis, University of Illinois, Urbana.

Effect of phosphates on water treatment : phase III. effects of phosphates on coagulation and sedimentation of turbid waters /

"Final report for the period June 15, 1955 to September 15, 1957 for American Association of Soap and Glycerine Producers."

The influence of ultrasonic vibrations upon the physical features of activated sludge.

Thesis (M.S.)--University of Illinois.

Mechanisms of sludge thickening /

"UILU-ENG-71-2012."

Studies on the removal of nematodes by rapid sand filtration /

"Supported by Federal Water Pollution Control Administration Research Project WP-00047.

LPF United States Dept. of Agriculture.69; United States Dept. of Agriculture

Mexican farm workers playing in a band at a Farm Labor Supply Center. No date or location given. Gift of M. Feingold.

Experimentation in the adaptation of the overhead projector utilizing 200 transparencies and 800 overlays in teaching engineering descriptive geometry curricula, June 1, 1959 to August 31, 1960. Final report, grant no. 741023.09, U. S. Office of Education, Dept. of Health, Education, and Welfare.

"Corrected graph iv" leaf inserted.

A study of Whistle Lake as a possible water impoundment site for Anacortes, Washington.

Mode of access: Internet.

Supplemental report on Rio Grande and Weminuche Pass divisions, San Luis Valley Project, Rio Grande Basin, Colorado. Report by the Dept. of the Interior.

"Supplements the Bureau of Reclamation report which was printed as H. D. 693, 76th Congress, 3rd session, under the title of: Reservoirs on the San Luis Valley Project in Colorado [1940]"

Buckling of uniformly compressed steel plates in the strain-hardening range.

"This work has been carried out as part of an investigation sponsored jointly by the Welding Research Council and the Department of the Navy with funds furnished by the following: American Institute of Steel Construction [and others]."