Medium Portrait Of Woman Covered In Blue Protective Suit Wearing Glasses Respiratory Mas And Gloves Holding Test Tube With Paddle Water With Polluted Toxic Landscape In BackgroundÂ
Medium shot of female ecologists in protective suits and respiratory masks collecting material evidence from toxic polluted water into test tubes and placing it in individual packs
Professional ecologist in protective coverall, respiratory mask and gloves collecting water sample into test tube from polluted gulf
Two ecologists in protective coverall suits and respiratory masks collecting samples of lake water in polluted area into test tube
Female ecologist wearing protective coverall, respiratory mask, gloves and rubber boots collecting water sample into test tube while examining polluted gulf
Ecologist wearing protective coverall, rubber boots and respiratory mask crouching on polluted shore, collecting sample of soil and examining test tube
Two ecologists wearing protective coveralls and respiratory masks discussing test tubes with samples of polluted water while working at gulf coast
Full shot of female ecology expert in protective suit squatting getting some dirty poisoned paddle water to test tube for further researching in most polluted industrial city
Close-up of hands in gloves collecting water for testing in polluted industrial area
Closeup of female ecologist in protective suit, respiratory mask and yellow rubber gloves holding test tube filled with contaminated poisoned paddle water from dirty industrial zone
Two female ecologists wearing protective coveralls and respiratory masks examining test tubes with samples of polluted water and talking while working at gulf coast
Dedicated scientist collecting water sample from polluted river to monitor environmental impact
Professional charming asian biologist woman with digital tablet in protective suit, mask and gloves working on water analysis, examining test tubes with samples of polluted water on mountain river.