TY - RPRT TI - An ecological risk assessment of the exposure and effects of 2,4-D acid to rainbow trout ( Oncorhyncus mykiss ) AU - James Fairchild AU - Kevin P. Feltz AU - Ann Allert AU - L.C. Sappington AU - K.J. Nelson AU - J.A. Valle PY - 2009 DO - 10.1007/s00244-008-9281-8 UR - https://pubs.usgs.gov/publication/70199989 ID - 70199989 ER -