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Dataset: Mekaniska, termiska och strukturella undersökningar av kemiskt härda...
Chemical strengthening is being investigated with the purpose to get a better understanding for the complex mechanisms of the process and in the future create thinner and... -
Industry, pollution and environmental policy in Leiden during the 19th and 20...
This dataset contains data on the type of industry in Leiden from 1850 until 1880. The data provide an insight into the problem(s) of pollution in that period. This dataset is... -
Agriculture in Greece, 20th century
This data set presents statistical data on various kinds of agricultural production and distribution, and the distribution of cattle in Greece. Some files concern a specific...