Haku
Viitteet 1-7 / 7
Possible causal relationship between the easily soluble amount of manganese on arable mineral soil and susceptibility to cancer in Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1969)
The effect of liming on the solubility of nutrients in various Finnish soils
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1963)
A comparison of three extractants used in routine soil analysis
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1963)
Comparisons of five soil testing methods for phosphorus determination
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1967)
The effect of liming and long-term fertilizing upon the nutrient status of peat soil and mineral composition of plant material
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Tuorerehunurmen lannoitus
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
The effect of some soil characteristics on the extractability of macronutrients
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)