Agricultural marketing and consumer behavior in a changing world : Proceedings of the 47th Seminar of the European Association of Agricultural Economists (EAAE) : Wageningen, The Netherlands, 13 -15 March 1996 edited by, B. Wierenga... [et al.] - [Wageningen (The Netherlands) EAAE 1996] - pag. var. 30 cm

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Congresos Comportamiento del consumidor Paises en desarrollo Mercadeo Agricultura