Scott County surface water resources /

"January, 1970."

Sangamon County surface water resources.

Bibliography: p. 55-56.

Stark County surface water resources.

Bibliography: p. 40-41.

The economic impact of proposed amendments to chapter 4, mine-related pollution (R76-20 and R77-10) /

Bibliography: p. 75-78.

Washington County surface water resources /

"February, 1970."

Water resources management in Illinois : a program review /

Cover title.

Wayne County surface water resources /

"February, 1968."

Water resources planning in Illinois : papers /

Papers presented at the 1964 Illinois Conference on Water Resources Development.

Whiteside County surface water resources,

Mode of access: Internet.

Water watch : the Illinois EPA water resources newsletter.

Caption title.

Water resources availability, quality, and cost in northeastern Illinois /

Bibliography: p. 88-90.

Coordinating water resources in the federal system : the groundwater-surface water connection.

Mode of access: Internet.

Current cost-sharing and financing policies for federal and state water resources development.

Mode of access: Internet.

Efficient investments in water resources : issues and options.

Item 1005-C

Peat land in the Pacific coast states in relation to land and water resources /

Caption title.