TY - JOUR T1 - A preliminary list of the Mycetophilidae (Diptera) known to occur in Iowa JF - Proceedings of the Iowa Academy of Science Y1 - 1940 A1 - Jaques, H. E. A1 - Berger, B. G. SP - 419 EP - 421 L2 - 22205 L3 - 22222 VL - 46 ER -