00421nam a2200121Ia 4500008004100000082002800041100002000069245005700089260006000146300000900206490006500215600001900280140224s9999    xx            000 0 und d  aPH 632(689.7)(083.8) K4  aCorbett, D.C.M.  aA supplementary list of plant diseases in Nyasaland.  aKew (England)bCommonwealth Mycological Institutec1964  a16p.  aCommonwealth Mycological Institute, Mycological Papers;no.95  a D.C.M.Corbett