Haku
Viitteet 1-2 / 2
The effect of virus diseases transmitted by the leafhopper Javesella pellucida (F.) on the concentration of free amino acids in oats and on the reproduction of aphids
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1966)
The effect of stubble height of spring cereals on certain pests
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1966)