@article { author = {}, title = {سیستم دو ملکه ای در پرورش زنبورعسل}, journal = {مروج}, volume = {1395}, number = {154}, pages = {68-70}, year = {2016}, publisher = {سازمان تحقیقات، آموزش و ترویج کشاورزی}, issn = {}, eissn = {}, doi = {}, abstract = {}, keywords = {}, url = {https://moravej.areeo.ac.ir/article_109800.html}, eprint = {https://moravej.areeo.ac.ir/article_109800_9a806ca732c832645ad8399e42a9709d.pdf} }