Article in volume 20 (1966)
Differential Spectrophotometry on Humic Acids. Lindqvist, Ingvar; Bergman, Bertil Pages: 918-920. DOI number: 10.3891/acta.chem.scand.20-0918 |
Differential Spectrophotometry on Humic Acids. Lindqvist, Ingvar; Bergman, Bertil Pages: 918-920. DOI number: 10.3891/acta.chem.scand.20-0918 |