Add to ORKGAt head of title: State of Illinois, Department of Registration and Education.Cover title.Mode of access: Internet
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
At head of title: University of Illinois bulletin, vol. 6, September 15, 1908, no. 3.Published also ...
"Reprinted from Statistics of oil and gas development and production covering 1951, A.I.M.E."Cover t...
At head of title: State of Illinois, Department of Registration and Education.Mode of access: Intern...
"Printed by authority of the State of Illinois."At head of title: State of Illinois. Department of R...
"July 1968."At head of title: State of Illinois, Department of Registration and Education.Cover titl...
At head of title: State of Illinois ... Department of Registration and Education. Geological Survey ...
Mimeographed.At head of title: State of Illinois ... Department of registration and education. Divis...
On cover: A compilation of the coal reports of Illinois, 1882-1930.Mode of access: Internet
At head of title: State of Illinois. Department of registration and education. State geological surv...
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...
Cover title.Includes bibliographical references (p. 484).Mode of access: Internet
Cover title.At head of title: State of Illinois. Department of Registration and Education. Division ...
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 the State...
At head of title: University of Illinois bulletin, vol. 6, September 15, 1908, no. 3.Published also ...
"Reprinted from Statistics of oil and gas development and production covering 1951, A.I.M.E."Cover t...
At head of title: State of Illinois, Department of Registration and Education.Mode of access: Intern...
"Printed by authority of the State of Illinois."At head of title: State of Illinois. Department of R...
"July 1968."At head of title: State of Illinois, Department of Registration and Education.Cover titl...
At head of title: State of Illinois ... Department of Registration and Education. Geological Survey ...
Mimeographed.At head of title: State of Illinois ... Department of registration and education. Divis...
On cover: A compilation of the coal reports of Illinois, 1882-1930.Mode of access: Internet
At head of title: State of Illinois. Department of registration and education. State geological surv...
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...
Cover title.Includes bibliographical references (p. 484).Mode of access: Internet
Cover title.At head of title: State of Illinois. Department of Registration and Education. Division ...
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 the State...
At head of title: University of Illinois bulletin, vol. 6, September 15, 1908, no. 3.Published also ...
"Reprinted from Statistics of oil and gas development and production covering 1951, A.I.M.E."Cover t...