Add to ORKGReplaced by the Directory published in 1967 as Mineral economics brief 18."April 1963."Cover title.Mode of access: Internet
Reprint from Transactions American Institute of Mining and Metallurgical Engineers, (1938) 127, p. 3...
Reprint from Transactions American Institute of Mining and Metallurgical Engineers (1939) v. 132, p....
"Reprinted from Statistics of oil and gas development and production covering 1950, A.I.M.E."Cover t...
Cover title."April 1963."Replaced by the Directory published in 1967 as Mineral economics brief 18
"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.Mode of access: Intern...
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.Cover title.Mode of ac...
"Printed by authority of the State of Illinois."At head of title: State of Illinois. Department of R...
"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. Geological Survey ...
Mimeographed.At head of title: State of Illinois ... Department of registration and education. Divis...
"Reprinted from Bull. Am. Assoc. Petro. Geol., vol. 22, pp. 649-658, 1938."Mode of access: Internet
"August 14, 1962."Caption title.Includes bibliographical references (leaf [1]).Mode of access: Inter...
On cover: A compilation of the coal reports of Illinois, 1882-1930.Mode of access: Internet
Reprint from Transactions American Institute of Mining and Metallurgical Engineers, (1938) 127, p. 3...
Reprint from Transactions American Institute of Mining and Metallurgical Engineers (1939) v. 132, p....
"Reprinted from Statistics of oil and gas development and production covering 1950, A.I.M.E."Cover t...
Cover title."April 1963."Replaced by the Directory published in 1967 as Mineral economics brief 18
"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.Mode of access: Intern...
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.Cover title.Mode of ac...
"Printed by authority of the State of Illinois."At head of title: State of Illinois. Department of R...
"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. Geological Survey ...
Mimeographed.At head of title: State of Illinois ... Department of registration and education. Divis...
"Reprinted from Bull. Am. Assoc. Petro. Geol., vol. 22, pp. 649-658, 1938."Mode of access: Internet
"August 14, 1962."Caption title.Includes bibliographical references (leaf [1]).Mode of access: Inter...
On cover: A compilation of the coal reports of Illinois, 1882-1930.Mode of access: Internet
Reprint from Transactions American Institute of Mining and Metallurgical Engineers, (1938) 127, p. 3...
Reprint from Transactions American Institute of Mining and Metallurgical Engineers (1939) v. 132, p....
"Reprinted from Statistics of oil and gas development and production covering 1950, A.I.M.E."Cover t...