Kozera et al., 2006. Polish J. Nat. Sci., 20 (1): 19 Document reference Kozera, W.; Falkowski, J.; Bugnacka, D.; Falkowska, A., 2006. Fattening results of crossbred (Polish Landrace x Pietrain) pigs fed diets with a high wheat straw content. Polish J. Nat. Sci., 20 (1): 19Web http://dlibra.bg.uwm.edu.pl/Content/75/PolishJournal20.pdfCitation key Kozera et al., 2006Datasheets Straws