000 00334nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a632.03(02) K4
100 _aStreets. Robert.B.
245 _aThe Diagnosis of plant diseases
260 _a1964
_buniversity of Arizona Press
_c"Tuckson, Arizona"
300 _a11.11
942 _cBK
999 _c60322
_d60322