00466nam a2200133Ia 4500008004100000082002300041100002500064245007000089260005300159300000800212490003000220600005100250650003100301140224s9999    xx            000 0 und d  aPH 632.4(41/42) J4  aWaterhouse, Grace M.  aKey to the species of phytophthora recorded in the British isles.  aSurreybCommonwealth Mycological Institutec1954  a9p.  aMycological Papers, no.57  a Grace M.Waterhouse and Elizabeth M.Blackwell.  aPhytophthora-British Isles