What They Are, What They DoBook - 1986
Discusses vitamins, how they were discovered, how they work, how they can be made, and how they fit into our diets.
Publisher: New York : Greenwillow Books, c1986.
Edition: 1st ed.
Branch Call Number: J613.28 SEI
Characteristics: 55 p. : col. ill. ; 22 cm.