Haku
Viitteet 1-10 / 20
Weed seed in cultivated soils in Finland
(Maatalouden tutkimuskeskus, 1971)
Major mineral elements in the bovine rumen fluid 2 : the input, flow and absorption of calcium, magnesium, phosphorus and chloride
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
The effect of rate of leys and intensity of nitrogen dressing in different crop rotations II : results obtained in the years 1958-69 in a rotation trial established on clay soil at Tikkurila in 1952
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Pests of cultivated plants in Finland in 1970
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Phytotoxaemia caused by Trioza apicalis Först. (Hom., Triozidae) on carrot
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Seasonal aspects of leafhopper (Hom., Auchenorrhyncha) fauna in oats
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Straw, phosphorus and nitrogen : a preliminary experiment on the decomposition of straw in soil
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Ympäristön lyijysaastuminen Tikkurilassa : alustavia tutkimustuloksia
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Effectiveness of dimethoate, formothion and methyl parathion against Lygus rugulipennis Popp. at different temperatures
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
"Brödtorp" -mustaherukkatyyppejä
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)