Frequency of European and African-derived morphotypes and haplotypes in colonies of honey bees (Apis mellifera) from NW Mexico Omar Zamora, Ricardo Dominguez, Luis Alaniz-Gutierrez and J. Javier G. Quezada-EuánApidologie, 39 4 (2008) 388-396DOI: https://doi.org/10.1051/apido:2008016
