3RD CONFERENCE OF THE EUROPEAN FOUNDATION FOR PLANT PATHOLOGY ENVIRONMENTAL BIOTIC FACTORS IN INTEGRATED PLANT-DISEASE CONTROL, POZNAN, 5-9SEPTEMBER 1994
M. Manka et M. Kozlowska, 3RD CONFERENCE OF THE EUROPEAN FOUNDATION FOR PLANT PATHOLOGY ENVIRONMENTAL BIOTIC FACTORS IN INTEGRATED PLANT-DISEASE CONTROL, POZNAN, 5-9SEPTEMBER 1994, European journal of plant pathology, 101(5), 1995, pp. 481-481