It is the purpose of the study to determine if the addition of Vita Yam as a source of vitamin A to the daily diet improves the dark adaptation of college-age students.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc53344 |
| Date | January 1942 |
| Creators | Lewis, Amber Loreta |
| Contributors | Scoular, Florence I., Williams, Luella A. |
| Publisher | North Texas State Teachers College |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | viii, 80 leaves : ill., Text |
| Rights | Public, Copyright, Copyright is held by the author, unless otherwise noted. All rights reserved., Lewis, Amber Loreta |
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