✦ LIBER ✦
Chemical and infra-red spectroscopic study of humic and fulvic acids from composted poplar bark
✍ Scribed by Ezio Roletto; Maria Paola Luda
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 429 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0269-7483
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