Add to ORKG"May 20, 1989."Series popularly known as guide leaflet.Includes bibliographical references
"Surface deposits compiled from Hansel and Johnson (1996), Lineback (1979), and William and Frye (19...
Cover title."Host: Pontiac High School.""September 28, 1963.""Revised and reprinted, September, 1966...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Cover title."October 17, 1964.""Host: Chester High School."Includes bibliographical references (leaf...
"October 14, 1989."--Cover.l.Series popularly known as guide leaflet.Includes bibliographical refere...
Cover title: A guide to the geology of the Wolf Lake area, Union and Jackson Counties."November 5, 1...
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
Cover title."Host: Neoga High School.""September 29, 1962."Includes bibliographical references (leaf...
Cover title.Host: Giant City State Park.Road log and description of the geology of the Makanda area ...
Title on cover: Charleston area geological science field trip."November 1, 1986."Bibliography: p. 40...
Series popularly known as Guide leaflet and Field trip guidebook."September 19, 1992."Includes bibli...
Cover title."Host: Bond County Consolidated High School.""October 20, 1962."Includes bibliographical...
"Geological science field trip 1990B, May 12, 1990."Includes Illinois State Geological Survey "Geogr...
Series popularly known as Guide leaflet or Field trip guide leaflet."April 21, 1990."Includes biblio...
"May 20, 1989."Series popularly known as guide leaflet.Includes bibliographical references
"Surface deposits compiled from Hansel and Johnson (1996), Lineback (1979), and William and Frye (19...
Cover title."Host: Pontiac High School.""September 28, 1963.""Revised and reprinted, September, 1966...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Cover title."October 17, 1964.""Host: Chester High School."Includes bibliographical references (leaf...
"October 14, 1989."--Cover.l.Series popularly known as guide leaflet.Includes bibliographical refere...
Cover title: A guide to the geology of the Wolf Lake area, Union and Jackson Counties."November 5, 1...
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
Cover title."Host: Neoga High School.""September 29, 1962."Includes bibliographical references (leaf...
Cover title.Host: Giant City State Park.Road log and description of the geology of the Makanda area ...
Title on cover: Charleston area geological science field trip."November 1, 1986."Bibliography: p. 40...
Series popularly known as Guide leaflet and Field trip guidebook."September 19, 1992."Includes bibli...
Cover title."Host: Bond County Consolidated High School.""October 20, 1962."Includes bibliographical...
"Geological science field trip 1990B, May 12, 1990."Includes Illinois State Geological Survey "Geogr...
Series popularly known as Guide leaflet or Field trip guide leaflet."April 21, 1990."Includes biblio...
"May 20, 1989."Series popularly known as guide leaflet.Includes bibliographical references
"Surface deposits compiled from Hansel and Johnson (1996), Lineback (1979), and William and Frye (19...
Cover title."Host: Pontiac High School.""September 28, 1963.""Revised and reprinted, September, 1966...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references