000 00300nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a582.282.112(082.2) L8
100 _a"Spencer, D.M."
245 _aThe Powdery Mildews
260 _a1978
_bAcademic Press
_cLondon
300 _a565
942 _cBK
999 _c60154
_d60154