Haku
Viitteet 1-4 / 4
Pests of cultivated plants in Finland in 1979
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1980)
Pests of cultivated plants in Finland in 1981
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1982)
Pests of cultivated plants in Finland in 1983
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1984)
Pests of cultivated plants in Finland in 1982
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1983)