Genetically modified crop signs. Row of signs in a field showing the different crop varieties in use in a soybean (Glycine max) field,including crops that have been genetically modified to tolerate Roundup herbicide. Photographed in July 2015,near Forest City,Iowa,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 5468 px × 3646 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |