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Socioeconomic Determinants of Child Malnutrition in Sri Lanka: The Evidence from Galle and Kalutara Districts
Abeyratne, Seneka, (1983)
Some Suggestions for Quantifying the Malthusian Dilemma
Poleman, Thomas T., (1968)
Guide for Manuscript Preparation and Data Compilation
Poleman, Thomas T., (1966)