00400nam a2200109Ia 4500008004100000082002500041100001800066245008600084260004900170300000900219490006200228140224s9999    xx            000 0 und d  aPH 632.116.1(624) H7  aBoughey, A.S.  aThe effect of rainfall on plant disease distribution in the Anglo-Egyptian Sudan.  aSurreybImperial Mycological Institutec1947  a13p.  aImperial Mycological Institute; Mycological Papers; no.19