Wintering Reserve Queens in Mini-Plus and 3-Comb Nuclei
Siuda, Maciej, Wilde, Jerzy, Woyke, Jerzy, Jasiński, Zygmunt, Madras-Majewska, Beata
Injuries of Worker Bees (Apis Mellifera Carnica) Stored in Own and Stranger Queenright Colonies
Zajdel, Barbara, Gąbka, Jakub, Jasiński, Zygmunt, Beata, Madras-Majewska