Geology of Sangamon County
Crook, A. R. (Alja Robinson)
1864-
creator
YA Pamphlet Collection (Library of Congress)
text
ilu
Springfield, Ill
Illinois State journal co., state printers
1912
monographic
eng
24 p. illus. 23 cm.
by A. R. Crook ... 1912.
"Literature on Sangamon County geology": p. 24.
Geology
Illinois
Sangamon County
QE106.S3 C8
gs 13000026
DLC
760223
20260227111314.0
gs 13000026