00494nam a2200169Ia 4500082002200000100001800022245008800040260002300128300001000151500000500161690000600166700000500172952010300177964001700280921001000297999001700307  a338.16381bK45.BB  aKhalifmen, I.  aBees; a book on the biology of the bee colony and the achievements of bee scienceb  aMoscowbFLPHc1953  a366p.  a  a   a  00104070aISIbISId1998-09-25l0o338.16381 K45.BBpDP7240r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a13958  c13958d13958