TY - BOOK AU - Hayes, Wayland J., AU - Laws, Edward R. TI - Handbook of pesticide toxicology SN - 0123341612 AV - RA1270.P4 H35 PY - 1991/// CY - San diego, california PB - Academic KW - Pesticidas KW - ToxicologĂ­a N1 - Contenido : v. 1. general priciples -- v. 2-3. classes of pesticides ER -