Happe, K. Agricultural policies and farm structures. Halle: IAMO, 2004 XV, 267 с. : с табл., диагр. 3-938584-01-7.
Happe, K. Agricultural policies and farm structures. Halle: IAMO, 2004 XV, 267 с. : с табл., диагр. 3-938584-01-7.
Happe, K. (2004) Agricultural policies and farm structures, Halle: IAMO XV, 267 с. : с табл., диагр. 3-938584-01-7.
Happe, K. (2004). Agricultural policies and farm structures. Agent-based modelling a. application to EU-policy reform. Halle: IAMO, XV, 267 с. : с табл., диагр.
Happe K. Agricultural policies and farm structures: Agent-based modelling a. application to EU-policy reform. Halle: IAMO; 2004. p. XV, 267 с. : с табл., диагр. ISBN: 3-938584-01-7.
