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Family planning in Trinidad and Tobago in 1970 : preliminary report on the family planning survey-females
Harewood, Jack, (1971)
Fertility differentials in Trinidad
Roberts, G. W., (1959)
Family plannig dropouts in Trinidad : report of a small study
Reynolds, Jack, (1971)
Democracy and Productivity in the Future American Economy
Ferleger, Lou, (1987)
The Plantation Economy and Its Aftermath
Mandle, Jay R., (1974)
The Political Market
Mandle, Jay R., (2013)