Minute marvels of nature : being some revelations of the microscope / exhibited by photo-micrographs taken by the author John J. Ward.
- Ward, John J.
- Date:
- 1903
Licence: In copyright
Credit: Minute marvels of nature : being some revelations of the microscope / exhibited by photo-micrographs taken by the author John J. Ward. Source: Wellcome Collection.
309/312