000 00297nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a576.6483 HAR-A
100 _aHarris, K.F.
245 0 _aAphids as Virus Vectors
260 _aNew York
_bAcademic Press
_c1977
300 _a559p.
942 _2ddc
999 _c22141
_d22141