Add to ORKGAt head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education, Frank G. Thompson, Director. Division of the State Geological Survey, M.M. Leighton, Chief, Urbana."Reprinted from Industrial and Engineering Chemistry, vol. 36, no. 4, April, 1944.""Literature cited": p. 12
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 the State...
Cover title.Published also as thesis of H. L. Olin (PH.D., University of Illinois, 1914) without the...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
At head of title: State of Illinois Dept. of Registration and Education.Bibliography: p. 18
"References to publications": p. 62.Introduction -- Summary -- Status of Illinois coals. Historical ...
At head of title: State of Illinois, Dwight H. Green, governor. Dept. of Registration and Education,...
At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education,...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
At head of title: State of Illinois Dept. of Registration and Education.Bibliography: p. 18.Mode of ...
"Appendix, Summarized report of test, by F.W. Sperr, Jr., chief chemist, the Koppers co.": p. 48-51....
Cover title."Reprinted from the Transactions of the Illinois State Academy of Science, vol. 41 ... 1...
At head of title: State of Illinois. Dept. of Registration and Education.Bibliography: p. 20
At head of title: State of Illinois, Adlai E. Stevenson, Governor. Dept. of Registration and Educati...
At head of title: State of Illinois, Dept. of Registration and Education.Bibliography: p. 12
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 the State...
Cover title.Published also as thesis of H. L. Olin (PH.D., University of Illinois, 1914) without the...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
At head of title: State of Illinois Dept. of Registration and Education.Bibliography: p. 18
"References to publications": p. 62.Introduction -- Summary -- Status of Illinois coals. Historical ...
At head of title: State of Illinois, Dwight H. Green, governor. Dept. of Registration and Education,...
At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education,...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
At head of title: State of Illinois Dept. of Registration and Education.Bibliography: p. 18.Mode of ...
"Appendix, Summarized report of test, by F.W. Sperr, Jr., chief chemist, the Koppers co.": p. 48-51....
Cover title."Reprinted from the Transactions of the Illinois State Academy of Science, vol. 41 ... 1...
At head of title: State of Illinois. Dept. of Registration and Education.Bibliography: p. 20
At head of title: State of Illinois, Adlai E. Stevenson, Governor. Dept. of Registration and Educati...
At head of title: State of Illinois, Dept. of Registration and Education.Bibliography: p. 12
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 the State...
Cover title.Published also as thesis of H. L. Olin (PH.D., University of Illinois, 1914) without the...