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           | Description | 
           
             Česky: Potraviny obsahující zinek 
            English: Foodstuff containing zinc 
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           Own work | 
          
          
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           US Dep. of Agriculture  http://www.ars.usda.gov/is/graphics/photos/mar02/k9832-1.jpg | 
          
          
           Permission ( Reusing this file) | 
           
            
             
              | Public domainPublic domainfalsefalse | 
              
             
            
             
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              This image or file is a work of a  United States Department of Agriculture employee, taken or made as part of that person's official duties. As a  work of the  U.S. federal government, the image is in the  public domain. 
               
                
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