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<xml><bibliography><APA>Preeyada Koywiwattrakul และผู้แต่งคนอื่นๆ. (2008) Ovary activation of worker honey beefs Apis mellifera L. and identification of genes involved. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Preeyada Koywiwattrakul และผู้แต่งคนอื่นๆ. 2008. Ovary activation of worker honey beefs Apis mellifera L. and identification of genes involved. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Preeyada Koywiwattrakul และผู้แต่งคนอื่นๆ.  Ovary activation of worker honey beefs Apis mellifera L. and identification of genes involved.  ม.ป.ท.:Chulalongkorn University, 2008. Print.</MLA></bibliography></xml>
