Laburnum tree trunk. Cross-section through a laburnum (Laburnum anaguroides) tree trunk showing the concentric growth rings and medullary arrays radiating from the centre | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wheeler, Dr. Keith |
Taille de l’image : | 5331 px × 3461 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |