Includes bibliographical references.The St. Francois Mountains of Missouri: Window into the Mesoproterozoic; Quaternary and environmental geology of the St. Louis Metro East area; Engineering problems caused by loess in the St. Louis Metro East area; Aminostratigraphy of three Pleistocene silts in the Collinsville-Belleville area, Illinois; Urban erosion in Madison County; Sequence stratigraphy of Pennsylvanian cyclothemic strata of central Peoria County, Illinois; Geology of the Vermilion River Gorge, La Salle County, Illinois; The tale of Bailey Falls; Geologic history of the area: interpreting the environments of deposition
Cover title."Host: Bond County Consolidated High School.""October 20, 1962."Includes bibliographical...
Cover title."Leader: George M. Wilson."Cover: "May 5, 1956" ; leaf 8: "Revised June 1963".Primarily ...
"Field Trip Guidebook 2002A"--Cover."April 27, 2002"--Cover."May 25, 2002"--Cover.Includes bibliogra...
Includes bibliographical references.The St. Francois Mountains of Missouri: Window into the Mesoprot...
Cover title."Host-- Metropolis Community High School.""April 19, 1975; October 25, 1975."Includes bi...
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
Cover title."October 17, 1964.""Host: Chester High School."Includes bibliographical references (leaf...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Series popularly known as Guide leaflet or Field trip guide leaflet."April 21, 1990."Includes biblio...
Cover title: A guide to the geology of the Wolf Lake area, Union and Jackson Counties."November 5, 1...
Series popularly known as Guide leaflet and Field trip guidebook."September 19, 1992."Includes bibli...
Title on cover: Tunnel Hill area - Johnson and Pope Counties, geological science field trip."April 2...
"Geological science field trip 1990B, May 12, 1990."Includes Illinois State Geological Survey "Geogr...
Field Trip 1: The Quaternary geology of the southern Chicago metropolitan area; the Chicago Outlet, ...
Cover title."October 14, 1961.""Host: Valmeyer High School."Includes bibliographical references (lea...
Cover title."Host: Bond County Consolidated High School.""October 20, 1962."Includes bibliographical...
Cover title."Leader: George M. Wilson."Cover: "May 5, 1956" ; leaf 8: "Revised June 1963".Primarily ...
"Field Trip Guidebook 2002A"--Cover."April 27, 2002"--Cover."May 25, 2002"--Cover.Includes bibliogra...
Includes bibliographical references.The St. Francois Mountains of Missouri: Window into the Mesoprot...
Cover title."Host-- Metropolis Community High School.""April 19, 1975; October 25, 1975."Includes bi...
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
Cover title."October 17, 1964.""Host: Chester High School."Includes bibliographical references (leaf...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Series popularly known as Guide leaflet or Field trip guide leaflet."April 21, 1990."Includes biblio...
Cover title: A guide to the geology of the Wolf Lake area, Union and Jackson Counties."November 5, 1...
Series popularly known as Guide leaflet and Field trip guidebook."September 19, 1992."Includes bibli...
Title on cover: Tunnel Hill area - Johnson and Pope Counties, geological science field trip."April 2...
"Geological science field trip 1990B, May 12, 1990."Includes Illinois State Geological Survey "Geogr...
Field Trip 1: The Quaternary geology of the southern Chicago metropolitan area; the Chicago Outlet, ...
Cover title."October 14, 1961.""Host: Valmeyer High School."Includes bibliographical references (lea...
Cover title."Host: Bond County Consolidated High School.""October 20, 1962."Includes bibliographical...
Cover title."Leader: George M. Wilson."Cover: "May 5, 1956" ; leaf 8: "Revised June 1963".Primarily ...
"Field Trip Guidebook 2002A"--Cover."April 27, 2002"--Cover."May 25, 2002"--Cover.Includes bibliogra...