International standard : ISO 11047 : soil quality - determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - flame and electrothermal atomic absorption spectrometric methods.
| Format: | Book |
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| Language: | English |
| Published: |
Switzerland :
ISO,
1998.
|
| Edition: | First edition |
| Subjects: |
| Physical Description: | 1 disco de computadora (ii, 20 páginas) ; 12 cm. |
|---|---|
| Format: | Requerimientos del sistema: unidad lectora de CD-ROM, Adobe Reader o similares |