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Geoffrey R Williams 1
Correspondent author
David R Tarpy 2
Author
Dennis Vanengelsdorp 3
Author
Marie-Pierre Chauzat 4
Author
Diana L Cox-Foster 3
Author
Keith S Delaplane 5
Author
Peter Neumann 6
Author
Jeffery S Pettis 7
Author
Richard E L Rogers 8
Author
Dave Shutler 9
Author