TY - RPRT TI - Factors affecting herbicide yields in the Chesapeake Bay watershed, June 1994 AU - R.A. Hainly AU - J.M. Kahn PY - 2007 DO - 10.1111/j.1752-1688.1996.tb04066.x UR - https://pubs.usgs.gov/publication/70018065 ID - 70018065 ER -