Guide leaflet, Carrollton area :
Greene, Jersey, and Calhoun Counties, Roodhouse, Pearl, Hardin, and Jerseyville 15-minute quadrangles /
David L. Reinertsen, Dwain J. Berggren, and Myrna M. Killey.
APA Citation
Illinois State Geological Survey. (1976). Guide leaflet, Carrollton area: Greene, Jersey, and Calhoun Counties, Roodhouse, Pearl, Hardin, and Jerseyville 15-minute quadrangles. Urbana: Illinois State Geological Survey.
MLA Citation
Illinois State Geological Survey. Guide Leaflet, Carrollton Area: Greene, Jersey, And Calhoun Counties, Roodhouse, Pearl, Hardin, And Jerseyville 15-minute Quadrangles. Urbana: Illinois State Geological Survey, 1976.
Warning: These citations may not always be complete (especially for serials).