PopulationPenguin, 1971 - 152 σελίδες |
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Σελίδα 13
... beginning of the nineteenth century ; and , more recently , it doubled in only sixty years , between 1900 and 1960 . The demographic history of the earth , then , after a confused beginning characterized by great fluctuations , appears ...
... beginning of the nineteenth century ; and , more recently , it doubled in only sixty years , between 1900 and 1960 . The demographic history of the earth , then , after a confused beginning characterized by great fluctuations , appears ...
Σελίδα 14
... beginning of its history . The reconstructions of population behaviour which can now be undertaken , such as the comparison of populations not practising birth - control bring out important differences in biological aptitude and ...
... beginning of its history . The reconstructions of population behaviour which can now be undertaken , such as the comparison of populations not practising birth - control bring out important differences in biological aptitude and ...
Σελίδα 79
Roland Pressat. from 2-3 per cent of all marriages at the beginning of the nineteenth century to more than 5 per cent just before 1900 , only to fall to 0.5 per cent today . One of the mechanisms contributing to this increase seems to ...
Roland Pressat. from 2-3 per cent of all marriages at the beginning of the nineteenth century to more than 5 per cent just before 1900 , only to fall to 0.5 per cent today . One of the mechanisms contributing to this increase seems to ...
Συχνά εμφανιζόμενοι όροι και φράσεις
abortion according analysis appeared attitude average become beginning behaviour birth control birth rate born calculate caused cent century certain child classes concerned consequences consider considerable contraception countries couples Date death demographic developing countries economic effect England and Wales especially established Europe evolution example existence fact factors fall favour fertility figure France frequently given gives greater groups growth higher human idea ideal important increase individual influence inhabitants instance interesting Italy latter lead less limitation live Malthus marriage married means measures methods million mortality movement natural observed occur particularly period persons planning population position possible practice present problems production progress proportion question reached remains respect result rise seems shows situation social society SOURCE statistical Table tion United usually varies various whole women workers
Αναφορές για αυτό το βιβλίο
Economic Growth in France and Britain, 1851-1950, Τόμος 1 Charles Poor Kindleberger Προβολή αποσπασμάτων - 1964 |
Europa: ruimtelijke samenhang en verscheidenheid in de Europese Unie Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2004 |