NATURAL FERTILITY - OBSERVATION, THEORY, RESULTS

[1] INTERVALS BETWEEN CONFINEMENTS [J]. EUGENICS QUARTERLY, 1959, 6 (03): : 180 - 186

[2] DANDEKAR K, 1959, GOKHALE I POLITICS E

[3] EATON J, 1953, HUM BIOL, P206

[4] FORTES M, 1954, CULTURE HUMAN FERTIL, P253

[5] Ganiage J., 1960, POPULATION EUROPEENN

[6] GAUITER E, 1958, POPULATION CRULAI PA

[7] GINI C, 1924, P INT MATH C TOR, P889

[8] A GENERAL VIEW OF THE DEMOGRAPHY OF SOTTEVILLE-LES-ROUEN TOWARD THE END OF THE 18TH-CENTURY [J]. POPULATION, 1959, 14 (03): : 485 - 508

[9] FERTILITY OF CANADIAN HOUSEHOLDS AT THE START OF THE 18th CENTURY [J]. POPULATION, 1954, 9 (01): : 61 - 84

[10] Henripin Jacques, 1954, POPULATION CANADIENN

[1] INTERVALS BETWEEN CONFINEMENTS [J]. EUGENICS QUARTERLY, 1959, 6 (03): : 180 - 186

[2] DANDEKAR K, 1959, GOKHALE I POLITICS E

[3] EATON J, 1953, HUM BIOL, P206

[4] FORTES M, 1954, CULTURE HUMAN FERTIL, P253

[5] Ganiage J., 1960, POPULATION EUROPEENN

[6] GAUITER E, 1958, POPULATION CRULAI PA

[7] GINI C, 1924, P INT MATH C TOR, P889

[8] A GENERAL VIEW OF THE DEMOGRAPHY OF SOTTEVILLE-LES-ROUEN TOWARD THE END OF THE 18TH-CENTURY [J]. POPULATION, 1959, 14 (03): : 485 - 508

[9] FERTILITY OF CANADIAN HOUSEHOLDS AT THE START OF THE 18th CENTURY [J]. POPULATION, 1954, 9 (01): : 61 - 84

[10] Henripin Jacques, 1954, POPULATION CANADIENN