Soil and water sample for environmental analysis
Keywords
dirtied,
water,
plant,
environment,
environmental,
health,
sample,
analysis,
grass,
sampling,
nature,
science,
earth,
contamination,
pollution,
pesticide,
hand,
tool,
repair,
electrician,
work,
men at work,
working,
equipment,
hand,
construction,
industry,
car,
closeup,
holding,
service,
medicine,
white