00283nam a2200097Ia 4500008004100000082002200041100002400063245004400087260004400131300001000175140113s9999    xx            000 0 und d  a047.1:632.4 M1.19  a"Grogan, Raymond G"  aAnnual review of phytopathology. Vol.19  b"California : Annual reviews inc, 1981"  a494p.