Factors involved in the recent increase in colony losses in Denmark
Vejsnæs, Flemming, Nielsen, Steen Lykke, Kryger, PerVolume:
49
Language:
english
Journal:
Journal of Apicultural Research
DOI:
10.3896/ibra.1.49.1.20
Date:
January, 2010
File:
PDF, 467 KB
english, 2010