File:Ferdinand Julius Cohn (cropped).jpg

DescriptionFerdinand Julius Cohn (cropped).jpg Portrait of Ferdinand Julius Cohn, vignetted head and shoulders, autographed Ferdinand Cohn. Bulletin of

DescriptionFerdinand Julius Cohn.jpg Portrait of Ferdinand Julius Cohn, vignetted head and shoulders, autographed Ferdinand Cohn. Bulletin of the Institute

This file has an extracted image: James A. Parsons (page 52 crop).jpg.