TY - RPRT TI - Lead isotopic compositions of common arsenical pesticides used in New England AU - Robert Ayuso AU - Nora Foley AU - Gilpin Robinson AU - Gregory Wandless AU - Jeremy Dillingham PY - 2004 DO - 10.3133/ofr20041342 UR - https://pubs.usgs.gov/publication/ofr20041342 ID - ofr20041342 ER -