TY - RPRT TI - Use of habitats by female mallards wintering in Southwestern Louisiana AU - Paul T. Link AU - A. D. Afton AU - R. R. Cox AU - B.E. Davis PY - 2011 DO - 10.1675/063.034.0405 UR - https://pubs.usgs.gov/publication/70035656 ID - 70035656 ER -