TY - JOUR TI - Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage T2 - Archives Animal Breeding VL - 62 IS - 2 SP - 431 EP - 436 AU - Szymanek, Edyta and Andraszek, Katarzyna and Banaszewska, Dorota and Drabik, Kamil and Batkowska, Justyna PB - Copernicus GmbH PY - 2019 PY - 2019 LA - English SN - 2363-9822 UR - http://dx.doi.org/10.5194/aab-62-431-2019 UR - https://www.katalog.fh-zwickau.de/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuNTE5NC9hYWItNjItNDMxLTIwMTk ER -