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Laws governing family planning
Weinberg, Roy David, (1968)
Demographic history and the world population crisis
Vinovskis, Maris, (1976)
The politics of population control
Littlewood, Thomas B., (1977)
Graduate education in the United States
Berelson, Bernard, (1960)
World population : Status report 1974 : A guide for the concerned citizen
Berelson, Bernard, (1974)
The social studies and the social sciences
Berelson, Bernard, (1962)