乞丐 发表于 2025-3-25 06:21:47
https://doi.org/10.1007/978-3-031-60033-3Conservation; Wildlife; Hunting; National Parks; Indigenous Knowledge; Africa; Kalahari拱形面包 发表于 2025-3-25 10:09:34
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Impressions Good and Bad,oughout the world”. Livingstone’s descriptions of the countryside. Anderson, Bryden and others. Changes. Selous and Boteti River changes. Conflicting impressions, negative impressions of the arid countryside.是贪求 发表于 2025-3-25 19:24:51
The Elephant in Botswana,. People in north learn value of ivory in mid nineteenth century. Livingstone viewed trade with encouragement. Numbers scarce before end of nineteenth century. Licences for non-native hunters introduced in 1893. Tusk size. Elephant races. The elephants of Chobe. Recovery of numbers. Problem elephants.易改变 发表于 2025-3-25 21:33:43
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https://doi.org/10.1007/1-4020-2112-7Quotes of hunters from the mid nineteenth century on. Quantities of game killed. Destruction of giraffe. Reactions to slaughter. A modern account of wanton killing.conference 发表于 2025-3-26 11:58:43
http://reply.papertrans.cn/20/1927/192672/192672_28.pngRecess 发表于 2025-3-26 15:48:07
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