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Hive-entrance pollen transfer devices to increase the cross-pollination potential of honey bees. I. Examination of six materials
Hatjina, Fani, Free, John B, Paxton, Robert JVolume:
37
Language:
english
Journal:
Journal of Apicultural Research
DOI:
10.1080/00218839.1998.11100977
Date:
January, 1998
File:
PDF, 997 KB
english, 1998