000 00390nam a2200157Ia 4500
008 170101s1960 xx 000 0 und d
082 _a581.234 S55P
100 _aSmith, Kenneth M.
245 0 _aPlant viruses
250 _a3rd
260 _aLondon
_bMethuen
_c1960
300 _a18cm. 209
650 _aVIRUS DISEASES OF PLANTS
653 _aVIRUS DISEASES OF PLANTS
942 _2ddc
_cB
999 _c35357
_d35357