000 00451 a2200169 4500
080 _a575.1
_bH 418 G
245 1 _aGenetics of bacteria & their viruses
_bStudies in basic & molecular biology
_cby W. Hayes
250 _a2nd edn.
260 _aEdinburgh
_bEnglish Language Book Society
_c1979
650 _aGenetics
650 _aBacteria
650 _aViruses
100 1 _aHayes, W.
300 _a925 p.
942 _cTB
_2udc
_01
901 _a153019
999 _c56540
_d56540