TY - RPRT TI - Tributary use by imperiled Flannelmouth and Bluehead Suckers in the upper Colorado River Basin AU - Gregory S. Fraser AU - Dana L. Winkelman AU - Kevin R. Bestgen AU - Kevin G. Thompson PY - 2017 DO - 10.1080/00028487.2017.1312522 UR - https://pubs.usgs.gov/publication/70192984 ID - 70192984 ER -