| Author/Editor | Simončič, Primož; Kalan, Polona | |
| Title | Annual pattern of sulphur content in spruce needles from heavily and less polluted areas | |
| Type | članek | |
| Source | Phyton-ann Rei Bot A | |
| Vol. and No. | Letnik 36, št. 3 | |
| Publication year | 1996 | |
| Volume | str. 81-3 | |
| Language | eng |