Výsledky vyhľadávania
- On diseases and pathogens on forest tree in Norway 1966-1975. Part I - Pathogenic organisms and diseases caused by them. 47.9
Roll-hansen Finn
Roll-hansen Helga
As : Norwegian Forest Research Institute, Department of Forestry, Agricultural University of Norway , 1995. - 63 s.: 1 obr.
xkni - KNIHY
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