Official and tentative methods of analysis of the Association of official agricultural chemists
| Váldodahkki: | |
|---|---|
| Searvvušdahkki: | |
| Eará dahkkit: | , |
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
Washington, D.C.
Association of Official agricultural chemists
1945.
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| Preanttus: | 6th ed. |
| Fáttát: |