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By: Leonard, A. Byron (Arthur Byron),Edition:Publication info: Urbana, Illinois State Geological Survey, 1974Volume: Circular no.487Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: Fossielen Holocene Illinois Kane County Livingston County Moerasland Mollusks, Fossil Paleontology WeekdierenBHL Collections:
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By: Boeger, E. A. (Ernest Augustus),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918Volume: no.603 (1918)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Dairy farms Farm tenancy Green County Illinois Kane County WisconsinBHL Collections: