![](/img/cover-not-exists.png)
Effect of screen floors on populations of honey bees and parasitic mites ( Varroa destructor )
Harbo, John R, Harris, Jeffrey WVolume:
43
Language:
english
Journal:
Journal of Apicultural Research
DOI:
10.1080/00218839.2004.11101120
Date:
January, 2004
File:
PDF, 332 KB
english, 2004