Survey of diseases and parasites of honeybees {apis mellifera l.) in Sudan
By: al-Nwiri, M. A. A.; al-Siraj, M. S. A.; Satti, A. A.. Sudan Journal of Basic Sciences. |n Series : Biological Sciences. Vol. 6, no. 14 (Dec. 2009), pp.141-159, 19 p.
Subjects: Honeybee; Sudan; Diseases