TY - RPRT TI - Fipronil and degradation products in the rice-producing areas of the Mermentau River Basin, Louisiana, February-September 2002 AU - Dennis K. Demcheck AU - S. C. Skrobialowski PY - 2003 DO - 10.3133/fs01003 UR - https://pubs.usgs.gov/publication/fs01003 ID - fs01003 ER -