00309nam a22001097a 4500003000400000008004100004082001800045100002600063245004800089260005500137300000700192OSt240709b        |||||||| |||| 00| 0 eng d  a595.799bR14S  aDeptt. of entom., RAU  aStuydies on the parasitic mite... honeybees  aDeptt. of entom., RAUbDeptt. of entom., RAUcn.d.  a97