Haku
Viitteet 1-2 / 2
The effect of storage on the germination of lindane-treated seeds and on the efficacy of such treatment in controlling flea beetles (Phyllotreta spp.) and cabbage root flies (Hylemyia spp.)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1963)
Chemical control of sugar-beet pests in Finland: efficiency and economic return
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1976)