The bureau of chemistry of the United States Department of Agriculture : organization enforcement of food and drugs act - enforcement of tea act - research work /
| Typ dokumentu: | Kniha |
|---|---|
| Jazyk: |
angličtina |
| Vydavatel: |
Washington :
United States Department of Agriculture,
1920.
|
| Edice: |
United States Department of Agriculture. Department circular ;
137 |
|
|