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World Food and Nutrition Study: Study Team 6. Food availability to consumers. Study Team 7. Rural institutions, policies, and social science research. Study Team 8. Information systems. Study Team 10. Interdependencies
出版National Academy of Sciences, 1977
主題Medical / NutritionSocial Science / Agriculture & Food
ISBN03090273069780309027304
URLhttp://books.google.com.hk/books?id=fnXtAAAAMAAJ&hl=&source=gbs_api