TY - RPRT TI - Combining sediment fingerprinting with age-dating sediment using fallout radionuclides for an agricultural stream, Walnut Creek, Iowa, USA AU - Allen C. Gellis AU - Christopher C. Fuller AU - Peter C. Van Metre AU - Christopher T. Filstrup AU - Kevin Cole AU - Timur Sabitov PY - 2018 DO - 10.1007/s11368-018-2168-z UR - https://pubs.usgs.gov/publication/70212716 ID - 70212716 ER -