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Vol. 17 No. 1 (1969)
Vol. 17 No. 1 (1969)
Published:
1969-02-01
Papers
On evaluating applied water balance research
Ph.Th. Stol
3-13
PDF
The aggregate supply functions of US agriculture 1910-1965.
P.C. van den Noort
14-19
PDF
Farm mechanization and soil structure.
C. van Ouwerkerk
20-26
PDF
Influence of supplemented animal fats upon digestibility of ration components by ruminants.
N.D. Dijkstra
27-40
PDF
On measuring properties of soils by thermal methods with special reference to the contact method.
C.J. Stigter
41-49
PDF
Effects of temperature and water-regime on the emergence and yield of tomatoes.
A.T. Abdelhafeez, K. Verkerk
50-59
PDF
Observations on the rate of flow of digesta through the duodenum of sheep and on the recovery of polyethylene glycol and chromium sesquioxide from duodenal contents.
A.T. van 't Klooster, P.A.M. Rogers, H.R. Sharma
60-70
PDF
Measuring thermal conductivity of soils under laboratory conditions.
A.I. Golovanov
71-79
PDF
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Language
English
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