Add to ORKG"This booklet was prepared in observance of the 75th anniversary of the Illinois State Geological Survey. The act creating the Geological Survey was approved by the Illinois General Assembly on May 12, 1905, and H. Foster Bain assumed direction of the Survey on November 1.
At head of title: State of Illinois. Department of registration and education. State geological surv...
Includes bibliographical references."Reprinted from the Journal of Geology, vol. 56, no. 1, January,...
Vol. 8 edited by James Lindahl, state geologist.I. (1866) Geology: Physical features, general princi...
"This booklet was prepared in observance of the 75th anniversary of the Illinois State Geological Su...
Each vol. has also a distinctive title.Description based on: 1987-88; title from cover.This publicat...
Title varies.Report year varies.The Survey also publishes an annual report for the general public
Reprinted from the Annual report of the director, Department of registration and education for fisca...
"From the Annual report of the chief to the director, Department of registration and education for f...
Cover title."Reprinted from School science and mathematics, vol. 48, no. 2, pp. 139-142, February, 1...
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...
"Reprinted from the annual report of the Chief to the Director, Dept. of Registration and Education....
"Reprinted from the Annual report of the Chief to the Director, Dept. of Registration and Education,...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Chief: Frank W. DeWolf.Administrative report / F.W. DeWolf -- Mineral resources of Illinois in 1916 ...
At head of title: State of Illinois. Department of registration and education. State geological surv...
Includes bibliographical references."Reprinted from the Journal of Geology, vol. 56, no. 1, January,...
Vol. 8 edited by James Lindahl, state geologist.I. (1866) Geology: Physical features, general princi...
"This booklet was prepared in observance of the 75th anniversary of the Illinois State Geological Su...
Each vol. has also a distinctive title.Description based on: 1987-88; title from cover.This publicat...
Title varies.Report year varies.The Survey also publishes an annual report for the general public
Reprinted from the Annual report of the director, Department of registration and education for fisca...
"From the Annual report of the chief to the director, Department of registration and education for f...
Cover title."Reprinted from School science and mathematics, vol. 48, no. 2, pp. 139-142, February, 1...
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...
"Reprinted from the annual report of the Chief to the Director, Dept. of Registration and Education....
"Reprinted from the Annual report of the Chief to the Director, Dept. of Registration and Education,...
"Field trip guide leaflet 1991B, May 18, 1991."Includes bibliographical references
Chief: Frank W. DeWolf.Administrative report / F.W. DeWolf -- Mineral resources of Illinois in 1916 ...
At head of title: State of Illinois. Department of registration and education. State geological surv...
Includes bibliographical references."Reprinted from the Journal of Geology, vol. 56, no. 1, January,...
Vol. 8 edited by James Lindahl, state geologist.I. (1866) Geology: Physical features, general princi...