[The profitability of the agricultural farms [in Belgium] in 1993 (financial year 1993 - 1994)]

agricultural economics animal husbandry animal products avena belgique belgium beta vulgaris bovin cash crops cattle cerdo contabilidad regional cultivos comerciales culture de rapport farm income farm structure ganado bovino hordeum inversiones investissement investment labour productivity lait leche milk milk products porcin production costs productividad del trabajo productos de origen animal produit animal produit laitier profitability regional accounting rentabilidad revenu de l'exploitation solanum tuberosum structure d'exploitation agricole swine triticum