[The present role of ASIA - Agriculture project as a basic instrument for the information system on statistic data of agricultural sector [statistical files on firms and workers - Italy]]

agricultural structure agricultural workers aziende agricole bases de datos basi di dati classification classificazione data processing databases encuestas sobre explotaciones estructura social exploitation agricole explotaciones agrarias farm surveys farming systems farms indagini su aziende agricole italia italie italy lavoratori agricoli metodi statistici procesamiento de datos sistemi produttivi aziendali social structure statistical methods structure agricole structure sociale struttura agricola struttura sociale travailleur agricole