TY - RPRT TI - The brown pelican and certain environmental pollutants in Louisiana AU - L. J. Blus AU - T. Joanen AU - A. A. Belisle AU - R. M. Prouty PY - 2013 DO - 10.1007/bf01721930 UR - https://pubs.usgs.gov/publication/5221356 ID - 5221356 ER -