Titlebook: Nikaia in der r?mischen Kaiserzeit; 307. Sitzung am 17. Reinhold Merkelbach Book 1987 Springer Fachmedien Wiesbaden 1987 Hadrian.Imperium.

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Reinhold Merkelbach, the water cycle and pollination, to cite but a few. Hence, the various ecological changes our world is undergoing draw into question our ability to sustain economic production, wealth and the evolution of technology by taking natural systems into account. The concept of “sustainable development” c

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Reinhold Merkelbach, the water cycle and pollination, to cite but a few. Hence, the various ecological changes our world is undergoing draw into question our ability to sustain economic production, wealth and the evolution of technology by taking natural systems into account. The concept of “sustainable development” c

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