The oil fields of Crawford and Lawrence counties,
Blatchley, Raymond S.
The oil fields of Crawford and Lawrence counties, by Raymond S. Blatchley. - Urbana, University of Illinois, 1913. - 442 p. front. (map) plates, fold. diagrs. and portfolio of 8 fold. maps. 24 cm.
gs 14000284
Petroleum--Illinois--Crawford County.
Petroleum--Illinois--Lawrence County.
QE105 / .A16 no. 22
The oil fields of Crawford and Lawrence counties, by Raymond S. Blatchley. - Urbana, University of Illinois, 1913. - 442 p. front. (map) plates, fold. diagrs. and portfolio of 8 fold. maps. 24 cm.
gs 14000284
Petroleum--Illinois--Crawford County.
Petroleum--Illinois--Lawrence County.
QE105 / .A16 no. 22