Nosema Apis Zander Infection Levels in Honeybees of Known age
El-Shemy, A. A. M., Pickard, R. S.Volume:
28
Language:
english
Journal:
Journal of Apicultural Research
DOI:
10.1080/00218839.1989.11100829
Date:
January, 1989
File:
PDF, 502 KB
english, 1989