A high power view of a resin duct in a cross section of a pine stem. Magnification: 223X when printed at 10 cm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Delong, Garry |
Taille de l’image : | 3264 px × 2448 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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