00278nam a2200097Ia 4500008004100000082002500041100001900066245004500085260004200130300000800172140113s9999    xx            000 0 und d  a047.1:582.28   M2.20  a"Grogan, R.G."  aAnnual Review of Phytopathology -Vol. 20  a1982bAnnual Reviews Inc.cCalifornia  a467