Haku
Viitteet 21-30 / 99
Effects of liming and the addition of sulphate and phosphate on the selenium content of Italian rye grass
(Agricultural Research Centre, 1990)
Selenium in soil extracts and plants determined by fluorometry
(Agricultural Research Centre, 1990)
Potato mop-top virus: purification, preparation of antisera and detection by means of ELISA
(Agricultural Research Centre, 1990)
Wood, bark, peat and coal ashes as liming agents and sources of calcium, magnesium, potassium and phosphorus
(Agricultural Research Centre, 1991)
Effect of four fungicides on phytophagous and predatory mites on apple trees
(Agricultural Research Centre, 1990)
The effect of soil cooling on the flowering of summer-planted freesias
(Agricultural Research Centre, 1990)
The red raspberry variety 'Ville'
(Agricultural Research Centre, 1990)