Good beekeeping practices: Practical manual on how to identify and control the main diseases of the honeybee (Apis mellifera)
"Good beekeeping practices: Practical manual on how to identify and control the main diseases of the honeybee (Apis mellifera)" - PDF: http://www.fao.org/3/ca9182en/ca9182en.pdf - Card page: http://www.fao.org/documents/card/en/c/ca9182en - DOI link : https://doi.org/10.4060/ca9182en