EFFECT OF AGE AND SEASON ON PRODUCTION PERFORMANCE AND EGG QUALITY OF LAYING HENS FROM DIFFERENT REARING SYSTEMS - Rakonjac Simeon; Petrovi D. Milun; Bogosavljevi-Boakovi Sne an; a`krbi Zdenk; a Peri Lidija; Doskovi Vladimir; Petrievi Vesneli (Journal of Animal and Plant Sciences, 2018)