The world population explosion and the cost of uncontrolled immigration.
Murphey
D D
DD
D000569:Americas; D003247:Conservation of Natural Resources; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004641:Emigration and Immigration; D004777:Environment; D005069:Evaluation Studies as Topic; D009656:North America; D011153:Population; D011157:Population Dynamics; D012946:Social Welfare; D014171:Transients and Migrants; D014481:United States
Americas; Carrying Capacity; Critique; Demographic Factors; Demographic Impact; Developed Countries; Economic Factors; Environment; Immigrants; International Migration; Migrants; Migration; Natural Resources; North America; Northern America; Population; Population Dynamics; Population Pressure; Social Welfare; United States; World