[General population movement and the environment].
D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004463:Ecology; D004467:Economics; D004641:Emigration and Immigration; D005193:Family Planning Services; D006285:Health Planning; D007391:International Cooperation; D010684:Philosophy; D011153:Population; D011155:Population Control; D011157:Population Dynamics; D011158:Population Growth; D011640:Public Policy; D012959:Socioeconomic Factors
Demographic Factors; Developed Countries; Developing Countries; Ecology; Economic Factors; Family Planning; Family Planning Programs; International Cooperation; Migration; Philosophical Overview; Policy; Population; Population Control; Population Dynamics; Population Growth; Population Policy; Social Policy; Socioeconomic Factors