Corn field with ethanol plant in distance, agriculture, biofuel, ethanol, renewable energy, plant, farm
Schlüsselwörter
agriculture,
bio-fuel,
ethanol,
renewable energy,
plant,
farm,
field,
countryside,
rural,
sustainable,
production,
environment,
technology,
energy,
summer,
sky,
horizon,
nature,
landscape,
growth
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