TY - RPRT TI - Potential for improving among-reader precision and accuracy of Walleye age estimates with minimal training AU - Daniel J. Dembkowski AU - Daniel A. Isermann AU - Ryan P. Koenigs PY - 2019 DO - 10.1002/nafm.10293 UR - https://pubs.usgs.gov/publication/70223805 ID - 70223805 ER -