Running to stay in the same place.
Salas
R M
RM
D000349:Africa; D001208:Asia; D003710:Demography; D003906:Developing Countries; D004467:Economics; D007843:Latin America; D011153:Population; D011157:Population Dynamics; D011158:Population Growth
Africa; Asia; Demographic Factors; Developing Countries; Economic Development; Economic Factors; Latin America; Population; Population Dynamics; Population Growth