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只看該作者 · 發(fā)表于 2025-3-21 16:57:20

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures影響因子(影響力)

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures影響因子(影響力)學(xué)科排名

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures網(wǎng)絡(luò)公開(kāi)度

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures網(wǎng)絡(luò)公開(kāi)度學(xué)科排名

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures被引頻次

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures被引頻次學(xué)科排名

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures年度引用

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures年度引用學(xué)科排名

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures讀者反饋

書(shū)目名稱(chēng)Growth and Adjustment in National Agricultures讀者反饋學(xué)科排名

只看該作者 · 發(fā)表于 2025-3-21 23:06:04

只看該作者 · 發(fā)表于 2025-3-22 02:42:52

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只看該作者 · 發(fā)表于 2025-3-22 11:57:16

只看該作者 · 發(fā)表于 2025-3-22 15:43:44

Case Study of Sudan,ltural output increased by only 4.3 per cent per year (between 1960–4 and 1965–9 at constant 1969 prices), with crops increasing at a slightly higher rate than livestock. The index of agricultural production, on a per caput basis, varied between 122 in 1971, 110 in 1973 and 120 in 1974 (1961?5 = l00).

只看該作者 · 發(fā)表于 2025-3-22 17:18:06

只看該作者 · 發(fā)表于 2025-3-23 00:13:46

只看該作者 · 發(fā)表于 2025-3-23 03:34:47

只看該作者 · 發(fā)表于 2025-3-23 05:36:48

Platelet collection at Edgware,ditional 40 per cent consists of mountains, moorlands and lakes. Thus only about 3 million hectares, 7 per cent of the total area, is currently used for farming purposes. Because of the northerly location and mountainous topography, most of the areas suitable for agricultural use are in the southern

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