Defiance 发表于 2025-3-25 06:31:47

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制造 发表于 2025-3-25 07:48:01

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Heart-Attack 发表于 2025-3-25 13:45:10

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deciduous 发表于 2025-3-25 16:39:12

https://doi.org/10.1007/978-3-030-88234-1rts undertaken in this work. The chapter details the story of the data, how it was discovered, the steps taken in preservation, and the painstaking task of converting paper spreadsheets to digital electronic spreadsheets.

一起平行 发表于 2025-3-25 21:22:57

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PANG 发表于 2025-3-26 03:04:45

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征税 发表于 2025-3-26 08:14:11

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忍受 发表于 2025-3-26 10:40:24

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会犯错误 发表于 2025-3-26 12:57:18

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辩论 发表于 2025-3-26 18:57:04

Deconstructing Hierarchies of Hate,, rapeseed, and seed cotton appear to be slightly positive. Therefore, we can tentatively conclude that the relationship between cultivated area and land productivity was not the same for each crop: differences in labor intensity and the level of commercialization of each crop were strongly related to the (non)existence of an inverse relationship.
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查看完整版本: Titlebook: Chinese Agriculture in the 1930s; Investigations into Hao Hu,Funing Zhong,Calum G. Turvey Book 2019 The Editor(s) (if applicable) and The