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Showing items 5851 through 5859 of 73567.LandLibrary Resource
30 December 1957
Netherlands
LandLibrary Resource
30 December 1957
Netherlands
LandLibrary Resource
30 December 1955
Changes in land use on farms at Hengelo were remarkably more frequent than was usually supposed in such areas. The larger farms had a general tendency to decrease in area, while the smaller farms tended to increase in area.
LandLibrary Resource
30 December 1953
Netherlands
LandLibrary Resource
30 December 1952
In some crops the quantity of absorbed salts proved to be strongly influenced by concentration in substrate, in other crops much less so. Ca proportion of total absorbed cations limited absorption, whereas salt uptake was favoured by higher temperatures.
LandLibrary Resource
30 December 1952
Netherlands
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