 | Alexander von Humboldt - 1811 - 546 sider
...insulated and desert table-lands, the working of mines, far from impeding the cultivation of the soil, has been singularly favourable to it. Travelling along...on agriculture. Were it not for the establishments formeu for the working of the mines, how many places would have remained desert ? how many districts... | |
 | 1812 - 470 sider
...insulated and desert tablelands, the working of mines, far from impeding "the cultivation of the soil, has been singularly favourable to it. Travelling along...establishments formed for the working of the mines, bow many places would have remained desert ? how many districts uncultivated in the four intcndancies... | |
 | Alexander von Humboldt - 1822 - 502 sider
...insulated and desert table-lands, the working of mines, far from impeding the cultivation of the soil has been singularly favourable to it. Travelling along...part of Mexico, we every where see the most striking example of the beneficial influence of the mines on agriculture. Were it not for the establishments... | |
 | 1859 - 806 sider
...iusolated and desert table lands, the working of mines, far from impeding the cultivation of the soil, has been singularly favourable to it. Travelling along the ridge of the Andes, or the mountainous parts of Mexico, we everywhere see the most striking examples of the beneGcial influence of the mines... | |
 | John Elliott Cairnes - 1873 - 392 sider
...isolated and desert table lands, the working of mines, far from impeding the cultivation of the soil, has been singularly favourable to it. Travelling along the ridge of the Andes, or the mountainous parts of Mexico, we everywhere see the most striking examples of the beneficial influence of the mines... | |
 | Frank William Taussig - 1921 - 586 sider
...isolated and desert table lands, the working of mines, far from impeding the cultivation of the soil, has been singularly favourable to it. Travelling along the ridge of the Andes, or the mountainous parts of Mexico, we everywhere see the most striking examples of the beneficial influence of the mines... | |
 | John Elliott Cairnes - 2004 - 400 sider
...isolated and desert table lands, the working of mines, far from impeding the cultivation of the soil, has been singularly favourable to it. Travelling along the ridge of the Andes, or the mountainous parts of Mexico, we everywhere see the most striking examples of the beneficial influence of the mines... | |
 | James Anthony Froude, John Tulloch - 1859 - 852 sider
...insolated and desert table lands, the working of mines, far from impeding the cultivation of the soil, has been singularly favourable to it. Travelling along the ridge of the Andes, or thu mountainous parts of Mexico, we everywhere «ее the most striking examples of the beneficial... | |
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Mexico, we every where see the most striking example of the beneficial influence of the mines on agriculture. Were it not for the establishments formed for the working of the mines, how many places would have remained desert? how many districts uncultivated... 