Author
FAO, Rome (Italy). Direccion de Recursos Humanos, Instituciones y Reforma Agraria spa
1
FAO, Rome (Italy). Div. des Ressources Humaines, des Institutions et de la Reforme Agraire fre
1
FAO, Rome (Italy). Human Resources, Institutions and Agrarian Reform Div. eng
1
ILO, Geneva (Switzerland) eng
1
Naika, K.V.R. (University of Agricultural Science, Bangalore (India). Dept. of Agricultural Extension)
1
OIT, Geneva (Switzerland) fre
1
UNESCO, Paris (France) eng