person collecting water sample from stream near an agricultural field
Schlüsselwörter
person,
collecting,
water,
sample,
stream,
agricultural,
field,
environment,
testing,
pollution,
ecosystem,
monitoring,
research,
irrigation,
quality,
conservation,
analysis,
woman,
river,
nature,
summer,
waterfall,
splash,
children,
fun,
wet,
fountain,
beach,
lake,
boy,
people,
sea,
family,
fishing,
cold,
wave,
splashing
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