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008 220811s1982 ###||||g |||| ||spa d
082 _a57487328
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100 _aJimenez Sanchez, Alfonso
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245 0 _aGenetica Molecular Bacteriana
264 _c1982
700 _aGuerrero, Ricardo
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942 _cBK
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035 _a57487328 -J61G-Genetica Molecular Bacteriana-
999 _c34961
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