Colonies of bacteria and mold fungi cultivated from indoor air on Petri dish with nutrient medium, colony, aspergillus, terreus, niger, fischeri, environment, spherical, smear, agar, tryptic, soy, plate, morphology, growth, background, white, shape, different, microbe, pathogen, pathogenic, microbiology, microorganism, world, microworld, microscope, microscopic, brown, black, allergy, asthma, environmental, surface, mycology, stachybotrys, micrococcus, luteus, bacteriology

圖片編號： 149686083
拍攝者： Katerynakon