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Nosema Apis , Sampling Techniques and Honey Yield
Fries, Ingemar, Ekbohm, Gunnar, Villumstad, EgilVolume:
23
Language:
english
Journal:
Journal of Apicultural Research
DOI:
10.1080/00218839.1984.11100617
Date:
January, 1984
File:
PDF, 426 KB
english, 1984