Williams, Roger John,  1893-. <br/><br/>
Nutrition in a nutshell / 
Roger J. Williams with illustrations by Nell Taylor. 
 - Garden City, N.Y. :  Doubleday,  1962. 
 - 171 p. :  ill. ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nutrition.