An archaeological survey of Gibson County, Indiana.

Includes bibliography.

County option in Indiana /

Mode of access: Internet.

Historical sketch of the county of Wentworth and the head of the lake /

Mode of access: Internet.

A twentieth century history and biographical record of La Porte County, Indiana /

Includes index.

Public health consultation : Holtsville residential area, Holtsville, Farmingville, Holbrook and Lake Ronkonkoma communities : Suffolk County, New York /

"December 13, 2005; CERCLIS No. NYXCRA270000."

Biographical record and portrait album of Tippecanoe County, Indiana : containing portraits of all the Presidents of the United States from Washington to Cleveland, with accompanying biographies of each, a condensed history of the state of Indiana, portraits and biographies of some of the prominent men of the state, engravings of prominent citizens in Tippecanoe County, with personal histories of many of the leading families, and a concise history of Tippecanoe County, and its cities and villages.

Mode of access: Internet.

A water quality survey of the Grand Calumet River from the Indiana State line to Burnham, Illinois : the Grand Calumet River portion of segment A-12 Des Plaines/Lake Michigan Basins, April-August, 1978.

Edited by Robert Schacht.

Chemical and toxicological analyses of Lake Calumet (Cook County, Illinois) sediments /

"HWRIC Project 88-048."

Clean Lakes Program phase II project : report for Lake Le-Aqua-Na, Stephenson County, Illinois /

"October, 1990."

Diagnostic - feasibility study Baumann Park Lake, Winnebago County, Illinois /

"The diagnostic-feasibility study of Baumann Park Lake was provided by Conservation 2000 funds through the Illinois Environmental Protection Agency."

Final report of subsidence investigations at the Rend Lake Site, Jefferson County, Illinois /

"Cooperating agencies: Illinois State Geological Survey, Dept. of Natural Resources ; Bureau of Mines, United States Dept. of the Interior."

Limnology of Johnson Sauk Trail Lake, Henry County, Illinois : June-October, 1979.

Cover title.

Limnology of Lincoln Trail Lake, Clark County, Illinois : May-October, 1979.

Cover title.

Limnology of Otter Lake, Macoupin County, Illinois : May-October, 1979.

Cover title.

Limnology of Lake Shabbona, De Kalb County, Illinois : May-October, 1979.

Cover title.