International Workshop on Crop Protection Chemistry in Latin America : Harmonized Approaches for Environmental Assessment and Regulation San José, C. R., International Union of Pure and Applied Chemistry, Universidad de Costa Rica. Centro de Investigación en Contaminación Ambiental, & Costa Rica Ministerio de Agricultura y Ganadería Servicio Fitosanitario del Estado. (2005). International Workshop on Crop Protection Chemistry in Latin America: Harmonized approaches for environmental assessment and regulation, February 14-17, 2005 : proceedings. San José, C.R.: International Union of Pure and Applied Chemistry.

International Workshop on Crop Protection Chemistry in Latin America : Harmonized Approaches for Environmental Assessment and Regulation San José, Costa Rica), International Union of Pure and Applied Chemistry, Universidad de Costa Rica. Centro de Investigación en Contaminación Ambiental, and Costa Rica Ministerio de Agricultura y Ganadería Servicio Fitosanitario del Estado. International Workshop On Crop Protection Chemistry in Latin America: Harmonized Approaches for Environmental Assessment and Regulation, February 14-17, 2005 : Proceedings. San José, C.R.: International Union of Pure and Applied Chemistry, 2005.

International Workshop on Crop Protection Chemistry in Latin America : Harmonized Approaches for Environmental Assessment and Regulation San José, Costa Rica), International Union of Pure and Applied Chemistry, Universidad de Costa Rica. Centro de Investigación en Contaminación Ambiental, and Costa Rica Ministerio de Agricultura y Ganadería Servicio Fitosanitario del Estado. International Workshop On Crop Protection Chemistry in Latin America: Harmonized Approaches for Environmental Assessment and Regulation, February 14-17, 2005 : Proceedings. San José, C.R.: International Union of Pure and Applied Chemistry, 2005.