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temperate stabilization of environmental degradation. -- technical efficiency index ; sustainability ; energy consumption …
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Basing on official statistical data, the article presents changes in R&D taking place in Poland in 1975-2009. In 1975 the Polish centrally-planned economy held a strong position in Europe, especially if we measure it by the number of scientific and technical staff employed in research and...
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This paper analyses indicators to study the sustainability of tourism in inland Istria, which comprises 24 …
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