The competitive position of Illinois coal in the Illinois coal market area
Voskuil, Walter Henry, 1892-
The competitive position of Illinois coal in the Illinois coal market area [by] Walter H. Voskuil. - Urbana, Ill., Printed by authority of the state of Illinois, 1936. - 112 p. incl. tables, diagrs. 3 fold. maps (in pocket) 25 cm. - Illinois. State geological survey. Bulletin no. 63 . - Bulletin (Illinois State Geological Survey) ; no. 63. .
At head of title: State of Illinois ... Department of registration and education. Division of the State geological survey.
gs 36000058
Coal trade--Illinois.
QE105 / .A16 no. 63
The competitive position of Illinois coal in the Illinois coal market area [by] Walter H. Voskuil. - Urbana, Ill., Printed by authority of the state of Illinois, 1936. - 112 p. incl. tables, diagrs. 3 fold. maps (in pocket) 25 cm. - Illinois. State geological survey. Bulletin no. 63 . - Bulletin (Illinois State Geological Survey) ; no. 63. .
At head of title: State of Illinois ... Department of registration and education. Division of the State geological survey.
gs 36000058
Coal trade--Illinois.
QE105 / .A16 no. 63