TY - RPRT TI - Culverts delay upstream and downstream migrations of river herring (Alosa spp.) AU - Derrick Alcott AU - Elsa Goerig AU - Theodore R. Castro-Santos PY - 2021 DO - 10.1002/rra.3859 UR - https://pubs.usgs.gov/publication/70224591 ID - 70224591 ER -