TY - BOOK AU - Prato, Tony. AU - Fulcher, Chris. TI - Vulnerability of Missouri groundwater to nitrate and pesticide contamination T2 - Research bulletin PY - 1990/// CY - Columbia PB - University of Missouri. Agricultural Experiment Station KW - Agua subterranea KW - Missouri KW - Agua KW - Contaminacion KW - Pesticidas KW - Efecto en suelos N1 - D52-236 ER -