 | Jerome Davis, Harry Elmer Barnes - 1927 - 1094 стор.
...produce equal to the easy support of such a number. In the first twenty-five years the population would be twenty-two millions, and the food being also doubled, the means of subsistence would be equal to the population. In the next twenty-five years, the population would be forty-four millions, and the... | |
 | United States. Congress. Senate. Committee on Agriculture and Forestry - 1929 - 860 стор.
...equal to the easy support of such a number. In the first 25 years the population would be 22,000,000 and the food being also doubled, the means of subsistence would be equal to this increase. In the next 25 years the population would be 44,000,000 and the means of subsistence only equal to the support... | |
 | United States. Congress. Senate. Committee on Agriculture and Forestry - 1929 - 858 стор.
...support of such a numb* In the first 25 years the population would be 22,000,000 and the food being ai doubled, the means of subsistence would be equal to this increase. In the DB 25 years the population would be 44.000,000 and the means of subsistence on! equal to the support... | |
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In the next twenty-five years, the population would be forty-four millions, and the means of subsistence only equal to the support of thirty-three millions. In the next period the population would be eighty-eight millions, and the means of subsistence... 
