00281nam a2200097Ia 4500008004100000082002100041100002400062245004300086260004400129300001000173140113s9999    xx            000 0 und d  a047.1:632.4 L1.9  a"Horsfall, James G"  aAnnual review of phytopathology. Vol.9  b"California : Annual reviews inc, 1971"  a493p.