periodontitis 发表于 2025-3-26 23:54:44

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菊花 发表于 2025-3-27 04:21:30

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Noctambulant 发表于 2025-3-27 06:14:27

Documenting Beach Loss in Front of Seawalls in Puerto Rico: Pitfalls of Engineering a Small Island Nation Shore,ine of Puerto Rico. Unpublished Master‘s thesis, Duke University, Durham, NC, 200 p, 1989) and lend credence to the claim that seawalls actively influence narrowing of beaches. The fate of beaches along developed stretches of the shoreline is grim if efforts continue to concentrate on hard structures to armor the coast.

PSA-velocity 发表于 2025-3-27 11:43:33

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Malcontent 发表于 2025-3-27 17:15:35

Herwart Opitz,Wilfried König,Friedrich Sperling,M. Amin YounisWith the analysis we wanted to determine the stakeholders’ perceived state of water security in the two study areas. We investigated how people perceive water security and particularly to ask them if the two municipalities had achieved water security for all. We asked this question to the stakeholde

考得 发表于 2025-3-27 18:02:48

2731-5592 fered from those of other regions.. .The chapters show how the political and economic turmoil of a period marked by world war, revolution, decolonization, nationalism, and the rapid advance of new technologies compelled artists, writers, and other intellectuals to create a new hybrid Mediterranean M
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查看完整版本: Titlebook: Photoinduced Electron Transfer III; Jochen Mattay Conference proceedings 1991 Springer-Verlag Berlin Heidelberg 1991 Ion.Lichtelektrischer