Haku
Viitteet 1-2 / 2
Fusariums of the potato in Finland VI. Varietal tuber resistance to Fusarium species
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1983)
Studies on the host plant relationships of Aphis idaei v.d. Goot and Amphorophora rubi (Kalt.) (Hom. Aphididae)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1967)