title: Use of fallout cesium-137 as a tracer to define the recent deltaic facies of a river.
mesh_terms: D002587:Cesium Isotopes; D005843:Geography; D007196:Indiana; D008824:Michigan; D014131:Trace Elements / Q000032:analysis; D014872:Water Movements; D014878:Water Pollution, Radioactive / Q000032:analysis
chemical_list: D002587:Cesium Isotopes; D014131:Trace Elements