Haku
Viitteet 1-2 / 2
Amino acid composition of timothy, meadow fescue, cocksfoot and perennial ryegrass at two levels of nitrogen fertilization and at successive cuttings
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1979)
The effect of post-harvest defoliation on the cropping of strawberries
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1975)