Add to ORKGAt head of title: State of Illinois. Department of Registration and Education. Division of State Geological Survey.Includes bibliographical references
At head of title: State of Illinois. Dept. of registration and education. Division of State geologic...
At head of title: State of Illinois ... Dept. of registration and education ... Division of the Stat...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
At head of title: State of Illinois. Department of Registration and Education. Division of State Geo...
At head of title: State of Illinois. Department of Registration and Education. Division of State Geo...
"Reprinted from the Annual report of the Chief to the Director, Dept. of Registration and Education,...
"Reprinted fom the Annual report of the Chief to the Director, Dept. of Registration and Education, ...
"From the Annual report of the chief to the director, Department of registration and education for f...
At head of title: State of Illinois ... Department of registration and education ... Division of the...
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois. Department of registration and education.Bibliographical refere...
"Reprinted from the annual report of the Chief to the Director, Dept. of Registration and Education....
Illinois mining investigations prepared under a cooperative agreement between the Illinois State Geo...
Maps (some col.) and other illustrative matter on 3 folded leaves in envelope.Bibliography: p. 33-35
section 1. Water resources and climate -- section 2. Mineral resources -- section 3. Forest, wildlif...
At head of title: State of Illinois. Dept. of registration and education. Division of State geologic...
At head of title: State of Illinois ... Dept. of registration and education ... Division of the Stat...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
At head of title: State of Illinois. Department of Registration and Education. Division of State Geo...
At head of title: State of Illinois. Department of Registration and Education. Division of State Geo...
"Reprinted from the Annual report of the Chief to the Director, Dept. of Registration and Education,...
"Reprinted fom the Annual report of the Chief to the Director, Dept. of Registration and Education, ...
"From the Annual report of the chief to the director, Department of registration and education for f...
At head of title: State of Illinois ... Department of registration and education ... Division of the...
At head of title: State of Illinois. Department of registration and education. Division of the state...
At head of title: State of Illinois. Department of registration and education.Bibliographical refere...
"Reprinted from the annual report of the Chief to the Director, Dept. of Registration and Education....
Illinois mining investigations prepared under a cooperative agreement between the Illinois State Geo...
Maps (some col.) and other illustrative matter on 3 folded leaves in envelope.Bibliography: p. 33-35
section 1. Water resources and climate -- section 2. Mineral resources -- section 3. Forest, wildlif...
At head of title: State of Illinois. Dept. of registration and education. Division of State geologic...
At head of title: State of Illinois ... Dept. of registration and education ... Division of the Stat...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...