积聚
发表于 2025-3-21 17:23:38
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OTTER
发表于 2025-3-21 20:31:52
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compassion
发表于 2025-3-22 01:31:15
New Railway Construction and the Pattern of Economic Development in East Africa,uneven spread of development within such countries. This is a serious problem in East Africa, and high hopes have rested on the substantial amount of new railway construction which has taken place since 1950. The new lines and some proposed further extensions are shown on Fig. 13.1.
frugal
发表于 2025-3-22 06:33:25
Matthias Steinbrecher,Rudolf Kruse are inherent in the psychological and social make-up of these countries, there can be no doubt as to which alternative is to be preferred. Development can only be brought about by modernising agriculture—at least during the early stages when economic development is just getting under way. Progress is, however, slow and painful.
Entreaty
发表于 2025-3-22 09:22:44
Andrzej Bargiela,Witold Pedryczions. For instance, if secondary industry grows, the food and raw material input needed by the workers and the machines will go up; if some of these requirements are imported, then an increase in exports is necessary, etc.
我吃花盘旋
发表于 2025-3-22 13:18:37
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我吃花盘旋
发表于 2025-3-22 20:36:06
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类型
发表于 2025-3-22 21:19:36
Rural Industries,of rural industries the authors are thinking in terms of very large numbers of people—millions rather than thousands; and it is equally obvious that this cannot be implemented by expanding existing programmes but only by a radically new approach.
Invertebrate
发表于 2025-3-23 04:52:17
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Nostalgia
发表于 2025-3-23 06:20:07
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