 The operation of the preventive check — wars — the silent though certain destruction of life in large towns and manufactories, and the close habitations and insufficient food of many of the poor, prevent population from outrunning the means of subsistence...  The Need for Eugenic Reform - Стр. 45авторы: Leonard Darwin - 1926 - Страниц: 529Полный просмотр - Подробнее о книге
 | 1803 - Страниц: 572
...each country than many other states. The operation of the preventive check, vicious manners, wars, the silent, though certain, destruction of life in...and insufficient food of many of the poor, prevent population from outrunning the means of subsistence ; and if I may use an expression, which certainly... | |
 | Thomas Robert Malthus - 1809 - Страниц: 570
...average produce of each country than many other states. The operation of the preventive check, wars, the silent though certain destruction of life in large...and insufficient food of many of the poor, prevent population from outrunning the means of subsistence ; and if I may use an expression, which certainly... | |
 | Thomas Robert Malthus - 1809 - Страниц: 566
...average produce of each country than many other states. The operation of the preventive check, wars, the silent though certain destruction of life in large...and insufficient food of many of the poor, prevent population from outrunning the means of subsistence ; and if I may use an expression, which certainly... | |
 | Henry Charles Carey - 1837 - Страниц: 1158
...produce of each country than many other states,'" by "the operation of the preventive check — wars; the silent, though certain destruction of life in...and the close habitations and insufficient food of the poor," which " prevent population from outrunning the means of subsistence;" and which "supersede... | |
 | Henry Charles Carey - 1840 - Страниц: 290
...produce of each country than many other states,'" by "the operation of the preventive check — wars; the silent, though certain destruction of life in...and the close habitations and insufficient food of the poor," which " prevent population from outrunning the means of subsistence;" and which "supersede... | |
 | Great Britain. Census Office - 1854 - Страниц: 234
...mortality of some other diseases." And again : "The operation of the preventive check — wars — the silent though certain destruction of life in large...close habitations and insufficient food of many of the poor—prevent population from outrunning the means of subsistence ; and, if I nnj use an expression... | |
 | Census office - 1854 - Страниц: 222
...check — wars — the silent though certain destruction of life in large towns and mam/factories — and the close habitations and insufficient food of many of the poor — -prevent population from outrunning the mean» of subsistence ; and, if I may use an expression which certainly... | |
 | George Drysdale - 1861 - Страниц: 622
...average produce of each country, than many other states. The operation of the preventive check, wars, the silent, though certain destruction of life in...and insufficient food of many of the poor, prevent population from outrunning the means of subsistence ; and, if I may use the expression, which certainly... | |
 | George Drysdale - 1861 - Страниц: 616
...average produce of each country, than many other states. The operation of the preventive check, wars, the silent, though certain destruction of life in...and insufficient food of many of the poor, prevent population from outrunning the means of subsistence ; and, if I may use the expression, which certainly... | |
 | Great Britain. Parliament. House of Commons - 1863 - Страниц: 652
...mortality of some other diseases" And again : " The operation of the " preventive check — wars — the silent though certain destruction of life in large...insufficient food of many of the poor " — prevent population from outrunning the means of subsistence ; and, if I may use " an expression which certainly... | |
| |
