[Evolution of the agricultural and horticultural economy in the Walloon Region [Belgium, in the last twenty years]. 1997. Final report] | Evolution de l'economie agricole et horticole de la region wallonne. 1997. Rapport final

agricultura agricultural structure agriculture belgique belgium capital formation classification diversification encuestas sobre explotaciones equipment equipo farm income farm structure farm surveys formation de capital horticultura horticulture income distribution land policies main d'oeuvre mano de obra manpower politique des prix price policies production economics revenu de l'exploitation structure agricole structure d'exploitation agricole