00726nam a2200265 a 4500 AR-ReUNN 20260702155444.0 260701s us |||||||||||||||||eng 0-935584-47-1 eng Office de Pesticide Programs Analytical Chemistry Branch 200072 Manual of chemical methods for pesticides and devices 2a ed. Arlington Aoac 706 páginas U.S. environmental protection agency Quimica 6152 Pesticidas 21265 Metodos 8271 Proteccion 19337 Ambiental 200073 LIB (EXA)13644 266939 0 0 0 1 EXA EXA GEN 2004-10-27 0 54:615 O32 2a ej.1 10.10-010125 LIB 266939 266939 AR-ReUNN spa AR-ReUNN aacr2 0 0 0 1 EXA EXA GEN 2004-10-27 0 54:615 O32 2a ej.1 10.10-010125 LIB