Subsidence investigations over a high-extraction retreat mine in Williamson County, Illinois : final report /

"Illinois Mine Subsidence Research Program"

Status and functions of isolated wetlands in Illinois /

"IP733038"--Page 2 of cover.

Stratigraphic correlations of the Seelyville, Dekoven, and Davis coals of Illinois, Indiana, and western Kentucky /

Errata slip inserted.

Quaternary geology of the Martinsville alternative site, Clark County, Illinois : a proposed low level radioactive waste disposal site /

Includes bibliographical references (p. 81-83).

Guide leaflet, geological science field trip, Greenup area : Cumberland County, Casey, Kansas, Oakland and Toledo quadrangles /

September 26, 1959.

Guide leaflet, geological science field trip, Peoria area : Peoria, Fulton and Tazewell Counties, Peoria, Canton, Glasford, Dunlap, Elmwood, and Maquon quadrangles /

September 22, 1962.

Guide leaflet, geological science field trip, Fulton area : Carroll and Whiteside Counties, Clinton and Savanna quadrangles /

September 13, 1958.

Guide leaflet, geological science field trip, Macomb area : McDonough County, Macomb and Colchester quadrangles /

May 9, 1953.

Guide leaflet, geological science field trip, Rosiclare area : Hardin County, Golconda, Cave in Rock, Shawneetown, and Equality Quadrangles /

April 12, 1958.

Guide leaflet, geological science field trip, Bloomington-Normal area : McLean County, Danvers, LeRoy, McLean, and Normal quadrangles /

May 4, 1957.

Guide leaflet, geological science field trip, Lawrenceville area : Lawrence and Crawford Counties, Birds, Vincennes, Sumner and Hardinville Quadrangles /

April 13, 1957.

Guide leaflet, geological science field trip, Port Byron area : Rock Island County, Port Byron, Cordova and Erie quadrangles /

September 17, 1955.

Illinois petroleum.

At head of title: State of Illinois, Dept. of Registration and Education.

Guide leaflet, geological science field trip, Lena area : Stephenson and Jo Daviess Counties, Lena, Elizabeth and Galena quadrangles /

September 9, 1961.

Attenuation of water-soluble polychlorinated biphenyls by earth materials /

Mode of access: Internet.