期刊
JOURNAL OF APICULTURAL RESEARCH
卷 49, 期 4, 页码 337-339出版社
INT BEE RESEARCH ASSOC
DOI: 10.3896/IBRA.1.49.4.07
关键词
honey bees; colony losses; winter; Belgium
类别
资金
- Service Public Federal: Sante publique, Securite de la Chaine alimentaire et Environnement [VIRBEE RF6197]