GRUŻEWSKA, A. AN IMPACT OF EGGS BIOLOGICAL VALUE ON EFFECTIVENESS OF CHICK HATCHING. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 7, n. 3, p. 25–32, 2008. Disponível em: https://aspe.sggw.edu.pl/article/view/824. Acesso em: 4 may. 2024.