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  1. 1
    Problems of population and parenthood : Being the second report of and the chief evidence taken by the National Birthrate Commission. 1918-1920.
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    出版 1920
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  2. 2
    Of population : an enquiry concerning the power of increase in the numbers of mankind: being an answer to Mr. Malthus's essay on that subject.
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    由 Godwin, William, 1756-1836
    出版 1964
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  3. 3
    Must men starve? : The Malthusian controversy.
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    由 Oser, Jacob, 1915-
    出版 1956
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  4. 4
    The shadow of the world's future, or, The earth's population possibilities & the consequences of the present rate of increase of the earth's inhabitants /
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  5. 5
    An inquiry concerning the population of nations, containing a refutation of Mr. Malthus's Essay on population.
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    由 Ensor, George, 1769-1843
    出版 1967
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