Add to ORKG"April 25, 1992."Series popularly known as Guide leaflet and Field trip guidebook.Includes bibliographical references
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
"May 21, 1994."Includes bibliographical references (p. 47-48).Mode of access: Internet
April 12, 1958.Host : Rosiclare High School.Cover title.Mode of access: Internet
"April 20, 1991."Series popularly known as Guide leaflet or Field trip guidebook leaflet.Includes bi...
"October 14, 1989."--Cover.l.Series popularly known as guide leaflet.Includes bibliographical refere...
Cover title.On cover: Geological science field trip."April 16, 1988."Includes bibliographical refere...
Series popularly known as Guide leaflet and Field trip guidebook."September 14, 1991."Includes bibli...
"October 26, 1991."Series popularly known as Guide leaflet and Field trip guidebook.Includes bibliog...
Cover title."May 19, 1962.""Host: Starved Rock State Park.""Revised, December 1967. Reprinted, May 1...
"May 16, 1992."Series popularly known as Guide leaflet and Field trip guidebook.Includes bibliograph...
"September 29, 1990."Series popularly known as guide leaflet or field trip guidebook.Includes biblio...
"May 20, 1989."Series popularly known as guide leaflet.Includes bibliographical references
logical Survey conducts four free tours each year to acquaint the public with the rocks, mineral res...
"Host: Pope County High School.""April 21, 1962."Cover title.Includes bibliographical references (le...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
"May 21, 1994."Includes bibliographical references (p. 47-48).Mode of access: Internet
April 12, 1958.Host : Rosiclare High School.Cover title.Mode of access: Internet
"April 20, 1991."Series popularly known as Guide leaflet or Field trip guidebook leaflet.Includes bi...
"October 14, 1989."--Cover.l.Series popularly known as guide leaflet.Includes bibliographical refere...
Cover title.On cover: Geological science field trip."April 16, 1988."Includes bibliographical refere...
Series popularly known as Guide leaflet and Field trip guidebook."September 14, 1991."Includes bibli...
"October 26, 1991."Series popularly known as Guide leaflet and Field trip guidebook.Includes bibliog...
Cover title."May 19, 1962.""Host: Starved Rock State Park.""Revised, December 1967. Reprinted, May 1...
"May 16, 1992."Series popularly known as Guide leaflet and Field trip guidebook.Includes bibliograph...
"September 29, 1990."Series popularly known as guide leaflet or field trip guidebook.Includes biblio...
"May 20, 1989."Series popularly known as guide leaflet.Includes bibliographical references
logical Survey conducts four free tours each year to acquaint the public with the rocks, mineral res...
"Host: Pope County High School.""April 21, 1962."Cover title.Includes bibliographical references (le...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
"November 4, 1989."--Cover.Series popularly known as guide leaflet.Includes bibliographical referenc...
"May 21, 1994."Includes bibliographical references (p. 47-48).Mode of access: Internet