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The Relationship Between Hive Productivity and Honeybee Flight Activity
Marceau, J., Boily, R., Perron, J. M.Volume:
29
Language:
english
Journal:
Journal of Apicultural Research
DOI:
10.1080/00218839.1990.11101194
Date:
January, 1990
File:
PDF, 571 KB
english, 1990