TY - BOOK AU - Stan, Hans-Jurgen AU - Akerblom, M., TI - Analysis of pesticides in ground and surface water I: progress in basic multi-residue methods T2 - Chemistry of plant protection SN - 0387587942 AV - TD427.P35 A53 PY - 1995/// CY - New York PB - Springer Verlag KW - Pesticidas KW - AnĂ¡lisis KW - Agua ER -