发表于 2025-3-25 03:44:05

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AGATE 发表于 2025-3-25 10:15:11

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渗入 发表于 2025-3-25 14:35:37

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摇曳的微光 发表于 2025-3-25 19:00:03

2364-4591 es as the first comprehensive book dedicated to karst of the.This book discusses the karst and pseudokarst of the Upper Midwest, USA, consisting of the states of Minnesota, Wisconsin, Iowa, and Illinois—the first regional synthesis in 40 years. Starting with an overview of the regional geology of wh

神化怪物 发表于 2025-3-25 20:32:47

Organisation der Integrierten Kommunikationnerally has roots in the nineteenth century, so as to give it some historical depth, but not so remote as to have little relevancy to ongoing, contemporary research. It was found that the dominant paradigms arose within the Midwest itself in some cases, diffusing to the outside, while in others it was imported from surrounding areas.

婴儿 发表于 2025-3-26 03:07:27

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情感 发表于 2025-3-26 07:10:47

Affiliate-Marketing: Auf gute Partnerschaftradigm” of exploration of the longer cave systems have continued to the present time. Ironically—contrasting with caves like Mammoth in Kentucky—the smaller the caves the larger their history: Cave in Rock (Illinois), Carver’s Cave and Fountain Cave (Minnesota), Decorah Ice Cave (Iowa), and the caves of the Dells (Wisconsin) are good examples.

institute 发表于 2025-3-26 12:19:54

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MOTTO 发表于 2025-3-26 16:38:51

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FLAX 发表于 2025-3-26 19:09:10

https://doi.org/10.1007/978-3-8349-9079-2n, the pace of cave paleoclimate studies has intensified in recent years. This increased demand on a fragile resource highlights the need for a strong conservation ethic among scientists working in caves.
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查看完整版本: Titlebook: Caves and Karst of the Upper Midwest, USA; Minnesota, Iowa, Ill Greg A. Brick,E. Calvin Alexander Jr. Book 2021 Springer Nature Switzerland