Read Online Butter as a Source of Vitamin an in the Diet of the People of the United States: By the Technical Committee in Charge of the Nation-Wide Survey (Classic Reprint) - U.S. Department of Agriculture | PDF Online

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Excerpt from Butter as a Source of Vitamin an in the Diet of the People of the United States: By the Technical Committee in Charge of the Nation-Wide SurveyA Nation-wide study to determine the seasonal variation in the vitamin A potency of milk and butter produced and marketed in different regions of the United States was begun in the spring of 1943 by the United States

Title : Butter as a Source of Vitamin an in the Diet of the People of the United States: By the Technical Committee in Charge of the Nation-Wide Survey (Classic Reprint)
Author : U.S. Department of Agriculture
Language : en
Rating :
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Type : PDF, ePub, Kindle
Uploaded : Apr 06, 2021

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