00537naa a2200193 a 450000100080000000500110000800800410001910000180006024501100007826000090018865300110019765300250020865300130023365300080024665300130025465300110026770000160027877300490029410997692009-07-06       1982    bl ---       0--  u    #d1 aSUGDEN, M. A.  aEvaluation of six commercial honey bee (Apis mellifera L.) stocks used in Minnesota. part 3. Productivity  c1982  aABELHA  aAVALIACAO DESEMPENHO  aCOLMEIAS  aMEL  aPRODUCAO  aRAINHA1 aFURGALA, B.  tAmerican Bee Journalgv.122, p.283-286, 1982