Title: Wybrane zagadnienia z biologii i epidemiologii mączniaka prawdziwego zbóż i traw (Erysiphe graminis DC)
First published: 1993
Subjects: Epidemiology, Wheat powdery mildew fungus, Erysiphe graminis, Plant diseases, Grasses, Wheat powdery mildew disease, Diseases and pests
Places: Poland
LC classification: SB608.W5 G64 1993