Haku
Viitteet 1-2 / 2
Effect of liming and sulphate on the selenium content of italian rye grass (Lolium multiflorum)
(Agricultural Research Centre, 1983)
Effect of added selenite and selenate on the selenium content of italian rye grass (Lolium multiflorum) in different soils
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1983)