Sommer,  Alfred  <br/><br/>
Vitamin A deficiency and its consequences   a field guide to detection and control 

 - 3rd ed. 
 - Geneva  WHO  1995 
 - vii,69p.  24cm 
<br/><br/><label>ISBN: </label>9241544783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nutrition and metabolic diseases<br/>Diseases<br/>Diseases of digestive system
<br/><br/><label>Dewey Class. No.: </label>616.39  / SOM