title: 5.5 billion -- and growing.
authors.forename: B
authors.initials: B
authors.lastname: Robey
mesh_terms: D003247:Conservation of Natural Resources; D003906:Developing Countries; D004467:Economics; D004493:Education; D004777:Environment; D004787:Environmental Pollution; D011156:Population Density; D011158:Population Growth; D012106:Research; D012736:Sex Education; D013223:Statistics as Topic
keywords: Carrying Capacity; Developing Countries; Economic Factors; Education; Environment; Environmental Degradation; Environmental Pollution; Estimation Technics; Family Planning Education; Natural Resources; Overpopulation; Population Growth Estimation; Research Methodology