Analysis of future agricultural change a farm economics approach applied to Dutch arable farming : DIZ / Ada Wossink. -- Wageningen : Landbouwuniversiteit, 1993. -- 220 s. -- obr., tab. -- Res. angl., hol. -- ISBN 90-5485-074-4. ekonomika fariem * riadenie fariem * farmy poľnohospodárske * farmy holandské