| URL: | http://www.icp-forests.org/pdf/manual/2016/Manual_Part_XII.pdf |
| Tekijät: | Rautio, Pasi; Fürst, Alfred; Stefan, Klaus; Raitio, Hannu; Bartels, Ulrich |
| Julkaisuaika: | 2016 |
| Nimeke: | Manual on methods and criteria for harmonized sampling, assessment, monitoring and analysis of the effects of air pollution on forests : Part XII Sampling and analysis of needles and leaves |
| Sivut: | 19 p |