00910nam a2200265Ia 4500001001000000003000500010008004100015010001100056040000900067090002000076100003300096245010800129260004600237300001000283440004800293650005300341901002000394902000600414905006300420910000900483942000900492942001200501999001900513952011200532Para_4420CHAP220125s1920    xx            000 0 und d  a202921  cCHAP  aPA FOLLETO 1654  aSturtevant, Arnold P9110109  aA study of the behavior of bees in colonies affected by european foulbrood  /c by Arnold P. Sturtevant  aWashington  :b Department of Agriculture  a28 p.  aEUA. Dept. of Agriculture Bull; 8049168421  aAbejas x Enfermedades  Abejas x Plagas9168422  aPA FOLLETO 1654  aA  a0000001920                          WAS    0000000000   00  a1920  cPARA  cPARAd1  c202921d202921  00102local40708FOLLaPAbPAc12d2005-10-27fPARAl0pPA_1756r2022-01-25 00:00:00w2022-01-25yFOLLz3