000 00331nam a2200145Ia 4500
008 170101s1957 xx 000 0 und d
082 _a581.234 M32P
100 _aMATTHECS, R.F.F
245 0 _aPlants virus serology
260 _bCambridge
_c1957
300 _a128p
650 _aSEROLOGY
653 _aSEROLOGY
942 _2ddc
_cB
999 _c5133
_d5133