Light micrograph of a longitudinal section of Madrone (Arbutus sp) stem; magnification: 60X at 10 cm | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Delong, Garry |
Bildgröße: | 2550 px × 3400 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
|