000 00320nam a2200145Ia 4500
020 _a333052978
082 _a632/TAR
100 _aTarr, S.A.J
245 _aPrinciples of plant pathology
260 _bThe Macmillan Press
_aLondon
_c1972
300 _a632
650 _aplant diseases
901 _a688
942 _2ddc
_cBK
999 _c622
_d622