Recommended dietary allowances / 
Committee on Dietary Allowances, Food and Nutrition Board, Division of Biological Sciences, Assembly of Life Sciences, National Research Council. 
 - 9th revised ed. 
 - Washington, D.C. :  National Academy of Sciences,  1980. 
 - 185 p. :  23 cm. 
<br/><br/><label>ISBN: </label>0309029414 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diet.<br/>Nutritional requirments.