@article{64095, note = {Cover title.}, author = {Baxter, James W. and Desborough, George A. and Shaw, Chester W.}, url = {http://library.usi.edu/record/64095}, title = {Areal geology of the Illinois fluorspar district : Part III, Herod and Shetlerville Quadrangles /}, recid = {64095}, pages = {41 p. :}, address = {Illinois State Geological Survey, Urbana, Illinois,}, year = {1967}, }