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Titlebook: Leben und Wesen der Bienen; H. Buttel-Reepen Book 1915 Springer Fachmedien Wiesbaden 1915 Alter.Biene.Bienen.Ertrag.Geh?r.Geruch.Geruchssi

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51#
發(fā)表于 2025-3-30 10:29:55 | 只看該作者
52#
發(fā)表于 2025-3-30 13:37:45 | 只看該作者
https://doi.org/10.1007/978-1-4612-0773-3nge a seminar on environmental economics, with the aims of clarifying the issues of greatest concern and formulating common goals among its member states. Unfortunately, these various initiatives did not have the desired impact — perhaps because much of the work undertaken stuck rigidly to the neo-c
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A Problem-Oriented System of Health and Health Carens need a reliable infrastructure of tools and processes and information and standards of care, with corrective feedback loops and enforcement. so that individual and collective actions remain oriented toward the common general purpose.
57#
發(fā)表于 2025-3-31 12:23:11 | 只看該作者
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A Comparison of Parametric and Non-Parametric Efficiency Measures: The Case of Norwegian Ferries,wo methods except for scale efficiency, where the parametric method indicates substantial unrealized scale economies, while the non-parametric approach shows the largest and some small ferries to be scale efficient. The results indicate a substantial rationalization potential of about 30 percent in
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