[Strategical planning of a National System of Agricultura Extension (NSAE), for the Republic of Bolivia] | Planificaci=n estratTgica de un Sistema Nacional de Extensi=n Agrfcola (SINEA), para la Rep·blica de Bolivia

adoption de l'innovation agricultural development agricultural sector aide technique bolivia bolivie extension extension activities innovation adoption institution de recherche planification planning private sector public sector research institutions secteur agricole secteur public sector agrario sector privado technical aid technology transfer transfert de technologie vulgarisation