Colchester-Macomb folio, Illinois
Description
Colchester-Macomb folio, IllinoisSubject
Geology -- United States --MapsGeology -- Illinois -- McDonough County -- Maps
Geology -- Illinois -- Schuyler County -- Maps
Collections
Citation
Hinds, Henry, 1883-1964. (1919). Colchester-Macomb folio, Illinois. Geological Survey (United States). Available electronically from https : / /hdl .handle .net /1969 .1 /3675.