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Titlebook: A New Balance of Payments for the United States, 1790–1919; International Moveme Lawrence H. Officer Book 2021 The Editor(s) (if applicable

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樓主: 爆裂
21#
發(fā)表于 2025-3-25 06:35:21 | 只看該作者
Existing Historical Balance of Payments: A Surveythrough this mountain of literature is indeed a tedious task, and it is safe to speculate that very few, if any, individuals have the time to examine each report that has been issued during the preceding ten years. This book attempts to summarize much of this literature. Further, many workers in the
22#
發(fā)表于 2025-3-25 08:40:54 | 只看該作者
23#
發(fā)表于 2025-3-25 13:49:26 | 只看該作者
24#
發(fā)表于 2025-3-25 17:10:32 | 只看該作者
Free People: Oceanic and Overlandar. Eine wesentliche Voraussetzung zum Erkennen dieser Beeintr?chtigungen ist die Kenntnis der natürlichen Hintergrundgehalte in Wasser und Boden. Die Erkundungspraxis der letzten Jahrzehnte zeigt, da? die Erkundung von Altablagerungen und Altstandorten weniger von der Philosophie des Vergleichs mit
25#
發(fā)表于 2025-3-25 22:22:52 | 只看該作者
Slaves: Oceanicdstoffe, die vereinzelt für Pflanzen und Menschen toxische Konzentrationen erreichen (→ Kap. 10). Die Quantifizierung fl?chiger Belastungen mit Schwermetallen begann vor nur etwa 20 Jahren (Kr?mer 1976). Auf die ebenfalls gro?fl?chigen Belastungen mit z.T. chlorierten polyaromatischen Verbindungen w
26#
發(fā)表于 2025-3-26 01:28:16 | 只看該作者
27#
發(fā)表于 2025-3-26 05:29:09 | 只看該作者
Merchandise Exportson in the Mediterranean Sea. For more than 20 years E.M. Emelyanov has examined the recent sedimentation of the Mediterranean Sea and K.M. Shimkus has studied the Quaternary and the earlier sedi- mentation of the area. The authors, scientific workers from the P.P. Shirshov Institute of Oceanology, U
28#
發(fā)表于 2025-3-26 10:57:21 | 只看該作者
Merchandise Imports carbon dioxide, which are dissolved in small quantities in the water present. The incorporation of these gases and their interaction with water molecules develops aqueous solutions that have active oxygen present and a slightly acidic solution due to the dissolved carbon dioxide which produces the
29#
發(fā)表于 2025-3-26 16:31:18 | 只看該作者
Gold and Silverchemistry and to show how to apply geochemistry advantageously in an explora- tion program. I have made the explicit assumption that most readers will have a sound background in geology but far less knowledge of, or interest in, chemistry. Be- cause there is no need for an exploration geologist to b
30#
發(fā)表于 2025-3-26 18:08:59 | 只看該作者
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