Nutrient content of the U.S. food supply, 1909-94
1997
This document is a summary of the report, The nutrient content of the U.S. food supply, 1909-94, published by the U.S. Department of Agriculture's Center for Nutrition Policy and Promotion. Included in this summary are methodology revisions made since the last report, updated per capita nutrient estimates for 1909 through 1994, and a summary of food and nutrient trends for selected years.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
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