The impact of population growth on the physical environment Daniel Joseph Hogan OriginalPaper Pages: 109 - 123
Population growth, internal migration, and environmental degradation in rural areas of developing countries Richard E. Bilsborrow OriginalPaper Pages: 125 - 148
Seven ways of causing the less developed countries' population problem to disappear—in theory Nathan Keyfitz OriginalPaper Pages: 149 - 167
