共 53 条
[1]
[Anonymous], GESCH GESELLSCHAFT
[2]
AYKROYD W R, 1973, Ecology of Food and Nutrition, V2, P11
[3]
POPULATION, INFANT MORTALITY AND MILK
[J].
POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY,
1973, 27 (02)
:243-254
[4]
EDUCATION AS A FACTOR IN MORTALITY DECLINE - EXAMINATION OF NIGERIAN DATA
[J].
POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY,
1979, 33 (03)
:395-413
[8]
DORNEDDON H, 1935, REICHSGESUNDHEITSBLA, V10, P134
[9]
DORNEDDON H, 1928, REICHSGESUNDHEITSBLA, V3, P690
[10]
*F R G NAT HLTH OF, 1889, VERB HEILP PHARM ANS