Θέα πλήρους μήκους του οικολόγου σε προστατευτική φορεσιά και αναπνευστήρα αγγίζοντας φύλλα δέντρου στο δάσος - Φωτογραφίες & Εικόνες Αρχείου

Full length view of ecologist in protective costume and respirator in forest

Ecologist in protective costume, respirator and goggles holding plant in forest

Ecologist in protective costume and respirator touching tree leaves in forest

Woman collects water in a test tube. Ecology and environmental pollution concept.

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Water inspector in protective costume, latex gloves and respirator taking water sample at river

A scientist in a protective suit and mask collects a sample of water in a flask with a blue liquid

A man in a protective suit and mask holds a flask of green liquid in his hands and shows his thumb up on the background of sewage pipes coming out from the factory

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Partial view of ecologist in latex gloves holding handful of soil with dandelion

Cropped view of water inspector in latex gloves taking water samples at river

Partial view of water inspector in latex gloves with test tube taking water sample

Partial view of ecologist in latex gloves holding handful of soil

Partial view of ecologist in protective costume touching tree leaves in forest

Partial view of water inspector in latex gloves with test tube taking water sample

Cropped view of water inspector in protective costume and boots standing in river

Cropped view of man holding radiometer near toxic symbol, post apocalyptic concept