Contributions to the study of coal : A proposed simplification of the Parr unit coal formula /

Classification and selection of Illinois coals.
by: Cady, Gilbert H. (Gilbert Haven), 1882-
Published: (1935)

Contributions to the study of coal. : Influence of structural irregularities upon the chemical character of no. 6 coal in Franklin and Williamson Counties, Illinois /
Published: (1935)

Moisture relations of banded ingredients in an Illinois coal /
by: Rees, Orin Wainwright, 1898-
Published: (1941)

Microscopy of the resin rodlets of Illinois coal /
by: Kosanke, Robert M. (Robert Max)
Published: (1957)

Predicting coke stability from petrographic analysis of Illinois coals /
by: Harrison, John Albert
Published: (1964)

Mineral matter in the Springfield-Harrisburg (no.5) coal member in the Illinois basin /
by: Ward, Colin R.
Published: (1977)

Gasification and liquefaction: their potential impact on various aspects of the coal industry /
by: Risser, Hubert E.
Published: (1968)

Studies on the ultrafine structure of some Illinois coals /
by: Machin, James Stewart, 1893-
Published: (1963)

Chlorine in Illinois coal /
by: Gluskoter, Harold J. (Harold Jay), 1935-
Published: (1964)

Current developments in coal.
Published: (1938)

Plastic and swelling properties of Illinois coals /
by: Rees, Orin Wainwright, 1898-
Published: (1954)

Washability characteristics of Illinois coal screenings /
by: Mitchell, David Ray, 1898-
Published: (1937)

Weathering of Illinois coals during storage /
by: Jackman, H. W. (Harold Wesley), 1901-
Published: (1957)

Effect of oxidation on reactivity and swelling of Illinois coals /
by: Rees, Orin Wainwright, 1898-
Published: (1943)

Some problems related to the preparation of Illinois coals.
by: McCabe, Louis Cordell, 1904-
Published: (1939)

Correlation of minable coals of Illinois, Indiana, and Western Kentucky /
by: Weller, J. Marvin (James Marvin), 1899-1976
Published: (1939)

Effect of preparation on ash fusibility of selected Illinois coals /
by: McCabe, Louis Cordell, 1904-
Published: (1939)

Acidic structural groups in Illinois coals ; variation during oxidation and carbonization /
by: Maher, Thomas Patrick
Published: (1959)

Strippable coal reserves of Illinois.
by: Smith, William Henking, 1919-
Published: (1957)

Composition and character of Illinois coals /
by: Parr, Samuel Wilson, 1857-1931
Published: (1906)

Coal resources of Grundy, La Salle, and Livingston Counties, Illinois /
by: Jacobson, R. J.
Published: (1985)

Effects of outdoor storage on Illinois steam coals /
by: Rees, Orin Wainwright, 1898-
Published: (1961)

Geologic disturbances in Illinois coal seams /
by: Nelson, W. John
Published: (1983)

Internal surface area, moisture content, and porosity of Illinois coals : variations with coal rank /
by: Thomas, Josephus, 1927-
Published: (1976)

Distribution of boghead algae in Illinois Basin coal beds /
by: Peppers, Russel A. (Russel Allen), 1932-
Published: (1997)

Harrisburg (no. 5) coal reserves of southeastern Illinois /
by: Hopkins, M. E., 1928-
Published: (1968)

Metamorphism of coal by peridotite dikes in southern Illinois.
by: Clegg, Kenneth Edward
Published: (1955)

Stockpiling Illinois coal for coke /
by: Jackman, H. W. (Harold Wesley), 1901-
Published: (1959)

Coke from Illinois coals /
by: Thiessen, Gilbert, 1905-
Published: (1937)

Spores from the Herrin (no.6) coal bed in Illinois /
by: Schopf, James M. (James Morton), 1911-1978
Published: (1938)

Occurrence and distribution of minerals in Illinois coals /
by: Rao, C. Prasada
Published: (1973)

Coking coals of Illinois : their use in blends for metallurgical coke /
by: Jackman, H. W. (Harold Wesley), 1901-
Published: (1956)

Plant microfossils in correlation of coal beds.
by: Kosanke, Robert M. (Robert Max)
Published: (1947)

Drying and preheating coals before coking /
by: Jackman, H. W. (Harold Wesley), 1901-
Published: (1968)

Coal resources of the Dekoven and Davis Members (Carbondale Formation) in Gallatin and Saline Counties, Southeastern, Illinois /
by: Jacobson, R. J.
Published: (1993)

Sulfur in Illinois coals /
by: Gluskoter, Harold J. (Harold Jay), 1935-
Published: (1968)