Bedrock Topography of Columbia Quadrangle, Monroe and St. Clair Counties, Illinois
Description:
One 36" × 30" map sheet; includes map, legends, and descriptive text
Year:
2008
Series ID:
IGQ Columbia-BT
Downloads:
Purchase this map online through Shop ISGS*, or contact the Sales and Information Office for more information.
*excludes EDMAP series and student maps