[Report of the fourth Latin American Seminar on Agromatics]

agricultural budgets agroforesteria agroforesterie agroforestry animal breeding aplicaciones del ordenador application des ordinateurs appropriate technology bovin laitier budget agricole cerdo coffea arabica computer applications conservation de l'eau conservation des sols dairy cattle ganado de leche hydraulic structures information systems mejoramiento animal ouvrage hydraulique porcin simulation models soil conservation swine technology transfer transfert de technologie water conservation