TY - JOUR AB - AU - DA - 1957/10// DO - 10.17077/0003-4827.7469 IS - 2 VL - 34 PB - State Historical Society of Iowa PY - 1957 TI - Old Des Moines River Beds T2 - The Annals of Iowa UR - https://pubs.lib.uiowa.edu/annals-of-iowa/article/id/12120/ ER -