Berg, Ragnar. <br/><br/>
Vitamins : 

 - London :  George Allen and Unwin,  1923. 
 - 415 p. :  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accessory food factors<br/>Micronutrients<br/>Health and nutrition
<br/><br/><label>Dewey Class. No.: </label>574.192  / BER