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1كتاب
المساهمون: Universidad Peruana Cayetano Heredia. Facultad de Salud Pública y Administración "Carlos Vidal Layseca."
مصطلحات موضوعية: Social Conditions., Industry., Indians, South American., Environmental Health., Environmental health -- Peru -- Urubamba River Valley., Machiguenga Indians -- Health and hygiene., Indians of South America -- Health and hygiene -- Peru -- Urubamba River Valley., Gas industry -- Environmental aspects -- Peru -- Urubamba River Valley., Gas industry -- Social aspects -- Peru -- Urubamba River Valley., Indians of South America -- Civil rights -- Peru., Machiguenga Indians -- Social conditions., Gas industry -- Health aspects -- Peru -- Urubamba River Valley., Statistics., Statistics
جغرافية الموضوع: Peru.