 | Charles Brockden Brown - 1804 - 740 pàgines
...which the* productions of the earth may be supposed to increase, it will not be so easy to determine ; when acre has been added to acre, till all the fertile land is occupied, the yearly increase of food must depend upon the amelioration of the land already in possession. " This is a stream,"... | |
 | William Barker Daniel - 1813 - 820 pàgines
...Productions of tne Earth afford, is not so easily determined, yet it is certain, that when Acre is added to Acre, till all the fertile Land is occupied, the Yearly Augmentation of Food, must depend on the Amelioration of the Land, already cultivated. This is a Stream,... | |
 | William Shepherd, Jeremiah Joyce, Lant Carpenter - 1815 - 598 pàgines
...to which the productions of the earth may be supposed to increase, is not so easily determined ; but when acre has been added to acre, till all the fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in cultivation ; and Mr. Malthus... | |
 | John Rooke - 1835 - 336 pàgines
...with practical agriculture, he perverted the laws of nature to suit an erroneous bias. He observes, " When acre has been added to acre, till all the fertile land is occupied, the yearly increase of food must depend upon the amelioration of the land already in possession. This is a stream,... | |
 | sir George Kettilby Rickards - 1854 - 316 pàgines
...increase from the greater number will by no means be obtained with the same facility. Man is necessarily confined in room. When acre has been added to acre till all the fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in possession. This is a fund... | |
 | Sir George Kettilby Rickards - 1854 - 308 pàgines
...increase from the greater number will by no means be obtained with the same facility. Man is necessarily confined in room. When acre has been added to acre till all the fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in possession. This is a fund... | |
 | Langford Lovell Price - 1891 - 226 pàgines
...very exact form, but he seems to have possessed on the whole a correct conception of it. He says that, "when acre has been added to acre till all the fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in possession. This is a fund... | |
 | Charles Robert Drysdale - 1892 - 122 pàgines
...to support the increase from the greater number will by no means be obtained with the same facility. When acre has been added to acre, till all the- fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in possession. This is a stream... | |
 | Thomas Robert Malthus - 1894 - 166 pàgines
...by no means be obtained with the same facility. Man is necessarily confined in room. When acre lins been added to acre till all the fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in possession. This is a stream,... | |
 | Thomas Robert Malthus - 1895 - 164 pàgines
...increase from the greater number will by no means be obtained with the same facility. Man is necessarily confined in room. When acre has been added to acre till all the fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in possession. This is a stream,... | |
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When acre has been added to acre till all the fertile land is occupied, the yearly increase of food must depend upon the melioration of the land already in possession. This is a fund, which, from the nature of all soils, instead of increasing, must be... 
