Hungry people and em

acres Africa agricultural ancestor worship areas Argentina Asia Asian Asian countries Australia become birth and death birth control birth rate Borneo Brazil British capital census cent century China Chinese colonial continent contraception coun cultivation cultural death rate decline demographic cycle density differentials economic emigration estimated Europe European existence fact factors famine fertility foreign groups growth of population Hindu human immigrants increase India Indonesia industrialization international migration island Japan Japanese joint family labour large number Latin America level of living Manchuria million modern mortality native over-populated overcrowded Pacific peace peasants persons phase popu population growth population policy population pressure population problems poverty present production race receiving country regions reproductive rate result rural scientific second World second World War settled social South Africa square mile standard of living tensions tion to-day total population trend tropical Unesco urban Western William Vogt world population