000 00352nam a2200145Ia 4500
008 170101s1972 xx 000 0 und d
082 _a576.648 3 K11P
100 _aKADO, Clarence I
245 0 _aPrinciples and techniques in plant virology
260 _bN.Y
_c1972
300 _a688p
650 _aVIROLOGY
653 _aVIROLOGY
942 _2ddc
_cB
999 _c49516
_d49516