OCM Terms:  flora, environmental quality, income and demand

OCM Terms:  demography, population

OCM Terms:  sociocultural trends, tools and appliances, general tools, special tools, production and supply

OCM Terms:  environmental quality

OCM Terms:  location, population, composition of population, gratification and control of hunger, community structure

OCM Terms:  population, composition of population, settlements, settlement patterns, urban and rural life, community structure, towns, cities

OCM Terms:  food quest, annual cycle, collecting, hunting and trapping, marine hunting, fishing, animal husbandry, agriculture, tillage, food processing, diet, machines, production and supply

OCM Terms:  population, sociocultural trends, records, writing, agriculture, diet, bone, horn, and shell technology, settlements, settlement patterns, medium of exchange, occupational specialization, land transport, social stratification, castes, classes, slavery, residence, territorial organization, territorial hierarchy, government institutions

OCM Terms:  social stratification, castes, classes, serfdom and peonage, slavery

OCM Terms:  climate, topography and geology, annual cycle, gratification and control of hunger, diet, production and supply, income and demand, disasters, poverty