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1
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2Published 1990Subjects: “...Mineral industries Illinois Periodicals....”
Serial -
3
Serial -
4Published 1932Subjects: “...Mineral industries Illinois Periodicals....”
Serial -
5Published 1938Subjects: “...Mineral industries Illinois Congresses....”
Conference Proceeding Book -
6
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7Published 1935Subjects: “...Mineral industries Illinois Congresses....”
Conference Proceeding Book -
8Subjects: “...Mineral industries Illinois....”
Book -
9by Hatmaker, Paul Castleton, 1900-Subjects: “...Mineral industries Illinois....”
Published 1938
Book -
10Published 1978Subjects: “...Mineral industries Illinois Periodicals....”
Government Document Serial -
11
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12by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1944
Book -
13by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1945
Book -
14by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1941
Book -
15by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1938
Book -
16by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1939
Book Chapter -
17by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1934
Book -
18by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1935
Book -
19by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1936
Book -
20by Voskuil, Walter H. (Walter Henry), 1892-Subjects: “...Mineral industries Illinois Statistics....”
Published 1937
Book