Fluoridation of public water supplies : flouridation history, community organization, questions and answers, bibliography of resource material /

Bibliography: leaves 11-12.

Hamilton County surface water resources /

"April, 1969."

Henry County surface water resources /

"April, 1969."

Illinois mineral industry 1993-1996 and a report on water resources of Illinois /

Includes bibliographical references (p. 40-41)

Illinois surface water inventory, 1972,

Cover title: 1972 Illinois surface water inventory.

Illinois water and climate summary /

Description based on: July 1993; title from caption.

Illinois water resources : an overview /

Cover title.

Inventory of Illinois surface water resources /

Title from cover.

Jo Daviess County surface water resources /

"June, 1971."

Kane County surface water resources /

"April 1968."

Kankakee County surface water resources /

"March, 1968."

Lake Michigan water allocation study /

"Project number 1300.013."

Livingston County surface water resources /

"March, 1969."

Madison County surface water resources /

"January, 1970."

List of public and food processing water supplies utilizing surface water /

"July 1983."