Proceedings of the 1971 National Conference on Food Protection
| Údair chorparáideacha: | , | 
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | [Washington]
          U.S. Dept. of Health, Education, and Welfare
    
        1972. | 
| Ábhair: |