SUBJECT
Population
Area
350
Barangays
349
Birth control
304
Distances, etc
301
Statistics
219
Economic conditions
216
Economic aspects
202
Demography
176
Population policy
171
Fertility, Human
145
Social conditions
116
Population forecasting
105
Study and teaching
96
Food supply
93
Economic development
91
History
80
Cities and towns
77
Philippines
74
Congresses
68
Urbanization
65
Migration, Internal
62
Housing
56
Poverty
51
Environmental aspects
50
Natural resources
49
Human ecology
48
Mathematical models
48
Labor supply
44
Ethnology
43
Agriculture
40
Social aspects
40
Mortality
38
Pollution
37
Distance, etc
35
Population research
34
Distances
33
Family planning
33
Statistics, Vital
33
Description and travel
32
Economic policy
32
Census
31
Environmental policy
30
Demographic surveys
29
Education
29
Research
29
Developing countries
28
Emigration and immigration
28
Social indicators
28
Business enterprises
27
more ...