@article{igsar 978, author = {B. P. Fleming}, title = {Possible Researches in Iowa Coal}, volume = {32}, year = {1927}, url = {https://pubs.lib.uiowa.edu/igsar/article/id/978/}, issue = {1}, doi = {10.17077/2160-5270.1230}, abstract = {}, month = {1}, pages = {91-100}, issn = {2160-5300}, publisher={Iowa Geological Survey}, journal = {Iowa Geological Survey Annual Report} }