Economics and social science research in food, agriculture, environment and development [elektronický zdroj] : European Association of Agricultural Economists PhD workshop proceedings, 27 – 29 April 2011, Slovak University of Agriculture in Nitra, Slovakia / editors: Ľubica Bartová, Peter Fandel . Nitra :  Slovak University of Agriculture , 2011 . 1 elektronický optický disk (CD-ROM) . ISBN 978-80-552-0571-7 . [3, z toho požičaných 0]