Haku
Viitteet 1-2 / 2
Comparison of fine and coarse limestones in pot and field experiments
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1980)
Effect of applied selenite and selenate on the selenium content of barley (Hordeum vulgare)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1983)