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Vol. 25 No. 4 (1977)
Vol. 25 No. 4 (1977)
Published:
1977-11-01
Papers
Some thoughts on the role of social sciences in the agricultural research centres in developing countries.
D.B.W.M. van Dusseldorp
213-228
PDF
Tulip bulb production potentials in Europe.
H.G. Kronenberg
229-237
PDF
Determination of leaf area coefficient in sunflower.
A.S.R. Pereira
238-242
PDF
The formation of methemoglobin by the action of nitrite on bovine blood.
N. Vertregt
243-254
PDF
The causes of the lack of self-tolerance of winter rye, grown on light sandy soils. 1. Influences of foot rots and nematodes.
K. Scholte, L.J.P. Kupers
255-262
PDF
Problem hydromorphic soils in north-east Thailand. 3. Saline-acid conditions, reclamation, improvement and management.
R. Brinkman, P.J. Dieleman
263-277
PDF
Maximization of arable crop yields in the Netherlands.
L. Sibma
278-287
PDF
The significance of gypsum applied to mushroom compost, in particular in relation to the ammonia content.
J.P.G. Gerrits
288-302
PDF
Aldrin, heptachlor and beta -hexachlorocyclohexane to dairy cows at three oral dosages. II. Residues post partum in milk and body fat of cows fed on pesticides in the dry period.
K. Vreman, L.G.M. Th. Tuinstra, J. Bakker, J. van den Hoek, A.H. Roos, H. de Visser, J.H. Westerhuis
303-312
PDF
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