000 00380nam a2200121Ia 4500
008 170101s1984 xx 000 0 und d
082 _a589.9 HAY
100 _aHayes William
245 4 _aThe Genetics of Becteria and Their Viruses : Studies in Basic Genetics and <olecular Biology
260 _aDelhi
_bCBS Publishers & Distributors
_c1984
300 _a925 p.
942 _2ddc
_cB
999 _c892266
_d892266