"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Cover title."Leaders: William E. Cote, David L. Reinertsen, Myrna M. Killey.""Host: Equality High Sc...
Cover title."October 17, 1964.""Host: Chester High School."Includes bibliographical references (leaf...
Title on cover: Tunnel Hill area - Johnson and Pope Counties, geological science field trip."April 2...
Series popularly known as Guide leaflet and Field trip guidebook."September 19, 1992."Includes bibli...
"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...
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Cover title."Host-- Metropolis Community High School.""April 19, 1975; October 25, 1975."Includes bi...
Cover title."Leaders: George M. Wilson, I. Edgar Odom, Guy Dow.""Host: Pana Senior High School.""Oct...
"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: Bond County Consolidated High School.""October 20, 1962."Includes bibliographical...
Cover title.Host: Giant City State Park.Road log and description of the geology of the Makanda area ...
"September 23, 2000.""October 28, 2000."Includes bibliographical references (p. 67-69
Cover title."Leaders: William E. Cote, David L. Reinertsen, Myrna M. Killey.""Host: Equality High Sc...
Cover title."October 17, 1964.""Host: Chester High School."Includes bibliographical references (leaf...
Title on cover: Tunnel Hill area - Johnson and Pope Counties, geological science field trip."April 2...
Series popularly known as Guide leaflet and Field trip guidebook."September 19, 1992."Includes bibli...
"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...
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Cover title."Host-- Metropolis Community High School.""April 19, 1975; October 25, 1975."Includes bi...
Cover title."Leaders: George M. Wilson, I. Edgar Odom, Guy Dow.""Host: Pana Senior High School.""Oct...
"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: Bond County Consolidated High School.""October 20, 1962."Includes bibliographical...
Cover title.Host: Giant City State Park.Road log and description of the geology of the Makanda area ...
"September 23, 2000.""October 28, 2000."Includes bibliographical references (p. 67-69
Cover title."Leaders: William E. Cote, David L. Reinertsen, Myrna M. Killey.""Host: Equality High Sc...
Cover title."October 17, 1964.""Host: Chester High School."Includes bibliographical references (leaf...
Title on cover: Tunnel Hill area - Johnson and Pope Counties, geological science field trip."April 2...