TY - RPRT TI - Assessing the migratory histories, trophic positions, and conditions of lake sturgeon in the St. Croix and Mississippi Rivers using fin ray microchemistry, stable isotopes, and fatty acid profiles AU - Jeffrey R. Ziegeweid AU - Michelle Bartsch AU - Lynn A. Bartsch AU - Steven J. Zigler AU - Robert J Kennedy AU - Seth A. Love PY - 2021 DO - 10.1186/s13717-021-00344-y UR - https://pubs.usgs.gov/publication/70227476 ID - 70227476 ER -