Using maize to produce biofuels. Conceptual image showing maize (Zea mays) kernels in a funnel and a drop of oil coming out of the end (bottom). This image could represent producing biofuels by using crops such as maize | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Percival, Steve |
Bildgröße: | 3425 px × 5138 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |