TY - RPRT TI - Effects of environmental covariates and density on the catchability of fish populations and interpretation of catch per unit effort trends AU - Josh Korman AU - Michael D. Yard PY - 2017 DO - 10.1016/j.fishres.2017.01.005 UR - https://pubs.usgs.gov/publication/70190372 ID - 70190372 ER -