Microscopic organisms – Australian Antarctic Program
File:Cells under a microscope.jpg - Wikimedia Commons
Observing bacteria under the light microscope | Microbehunter Microscopy
Green White or Black Mold under the Microscope - micro photographs of mold - a chapter of What does mold look like: Mold Detection, Mold Identification, Mold Recognition: Homeowners Guide to Mold:
Diatoms - Nature's Jewels viewed with a Microscope | Motic Microscopes
See the Human Body Under a Microscope | Time
Under the Microscope: Blood | Office for Science and Society - McGill University