Abrasion of soil erosion structure ground
Palabras clave
abrasion,
structure,
erosion,
dirtied,
ground,
humus,
material,
detail,
nature,
abrasive,
agriculture,
dry,
earth,
surface,
macro,
pattern,
brown,
natural,
geology,
geologic,
textured,
process,
background,
sand
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