ID 157173046 © Haritonovstock | Megapixl.com
Model Released
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
chemical chemist chemistry control ecologist ecology environment environmentalist equipment expert flask flooded geologist groundwater helmet hydrologist impurities industrial industry lake male man mining person pipette pit pollution process purity quality quarry resources revegetation sample source studies takes test tube water white workwear