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245 _aBacterial Transformation and Bacteriogeny Proc. of Symposium
_c;
246 _aBacterial Transformation and Bacteriogeny Proc.
246 _aBacterial Transformation and Bacteriogeny Proc. of Symposium
365 _bRs. 45.00
650 _aBacteria
999 _c1244
_d1244