Kitaplar | By that law of our nature which makes food necessary to the life of man, the effects... ile ilgili |
By that law of our nature which makes food necessary to the life of man, the effects of these two unequal powers must be kept equal. This implies a strong and constantly operating check on population from the difficulty of subsistence. The Social science review [afterw.] New York social science review. A ... - Sayfa 53 editör: - 1865 Tam görünüm -
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