TY - RPRT TI - Sublethal effects of chronic lead ingestion in mallard ducks AU - M. T. Finley AU - M. P. Dieter AU - L. N. Locke PY - 2009 DO - 10.1080/15287397609529395 UR - https://pubs.usgs.gov/publication/5221378 ID - 5221378 ER -