Winter colony losses in Poland

G. Topolska(Warsaw University of Life Sciences), Piotr Semkiw, Marta Skubida, Anna Gajda(Warsaw University of Life Sciences), Andrzej Bober(Unknown), Krystyna Pohorecka(National Veterinary Research Institute), S Kasprzak(National Veterinary Research Institute)
Journal of Apicultural Research
January 1, 2010
Cited by 37


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