TY - GEN A1 - Hryszko, Krzysztof A2 - Szajner, Piotr PB - Institute of Agricultural and Food Economics - National Research Institute L2 - http://jbc.bj.uj.edu.pl/Content/304883 KW - burak cukrowy KW - przemysł cukrowniczy T1 - Situation on the world market of sugar and its impact on the possibilities of sugar beet cultivation in Poland UR - http://jbc.bj.uj.edu.pl/dlibra/publication/edition/304883 ER -