"Reprinted from Industrial and Engineering Chemistry Analytical Edition, vol. 14, no. 4, 1942.
Thesis (M.S.)--University of Illinois, 1900.Typescript.Contains letter of approval signed by departm...
Results obtained by analyzing nine coals for varieties of sulfur by two methods-a reduction method i...
"References to publications": p. 62.Introduction -- Summary -- Status of Illinois coals. Historical ...
"Reprinted from Industrial and Engineering Chemistry Analytical Edition, vol. 14, no. 4, 1942.
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: Illinois. Department of Registration and Education. Division of the Geological Sur...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
Reprinted from the Transactions, Illinois State Academy of Science, vol. 33, no. 2, December 1940 (1...
Coal is a combustible sedimentary rock composed of a complex heterogeneous mixture of mostly organic...
Cover title.Reprinted from the Transactions, Illinois State Academy of Science, vol. 33, no. 2, Dece...
At head of title: United States Dept. of the Interior, Harold L. Ickes, secretary. Bureau of Mines, ...
At head of title: State of Illinois ... Department of Registration and Education ... Division of the...
"Reprinted from the Journal of the American Chemical Society, 63, 555-556, 1941.
Thesis (B.S.)--University of Illinois, 1913.Typescript.Includes bibliographical references (leaf 45)
Thesis (M.S.)--University of Illinois, 1900.Typescript.Contains letter of approval signed by departm...
Results obtained by analyzing nine coals for varieties of sulfur by two methods-a reduction method i...
"References to publications": p. 62.Introduction -- Summary -- Status of Illinois coals. Historical ...
"Reprinted from Industrial and Engineering Chemistry Analytical Edition, vol. 14, no. 4, 1942.
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: Illinois. Department of Registration and Education. Division of the Geological Sur...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
Reprinted from the Transactions, Illinois State Academy of Science, vol. 33, no. 2, December 1940 (1...
Coal is a combustible sedimentary rock composed of a complex heterogeneous mixture of mostly organic...
Cover title.Reprinted from the Transactions, Illinois State Academy of Science, vol. 33, no. 2, Dece...
At head of title: United States Dept. of the Interior, Harold L. Ickes, secretary. Bureau of Mines, ...
At head of title: State of Illinois ... Department of Registration and Education ... Division of the...
"Reprinted from the Journal of the American Chemical Society, 63, 555-556, 1941.
Thesis (B.S.)--University of Illinois, 1913.Typescript.Includes bibliographical references (leaf 45)
Thesis (M.S.)--University of Illinois, 1900.Typescript.Contains letter of approval signed by departm...
Results obtained by analyzing nine coals for varieties of sulfur by two methods-a reduction method i...
"References to publications": p. 62.Introduction -- Summary -- Status of Illinois coals. Historical ...