TY - BOOK T1 - Managing long term developments of the farm firm : strategic planning and management A2 - Symposium of the European Association of Agricultural Economists A2 - Christensen, J. LA - Spanish PP - Kiel PB - Wissenschaftsverlag Vauk YR - 1990 UL - https://colectivo.uloyola.es/Record/L88180 OP - 265 SN - 3817500742 KW - Planificación estratégica : Congresos KW - Empresas agrícolas : Congresos ER -