Johan Conrad van Hasselt (24 June 1797 – 8 September 1823), was a Dutch physician, zoologist, botanist and mycologist.
The following 25 pages are in this category, out of 25 total. This list may not reflect recent changes.
Johan Conrad van Hasselt (24 June 1797 – 8 September 1823), was a Dutch physician, zoologist, botanist and mycologist.
The following 25 pages are in this category, out of 25 total. This list may not reflect recent changes.