Animal parasites and messmates / by P.J. van Beneden.
- Beneden, P. J. van (Pierre Joseph), 1809-1894.
- Date:
- 1904
Licence: In copyright
Credit: Animal parasites and messmates / by P.J. van Beneden. Source: Wellcome Collection.
54/320 (page 22)
Licence: In copyright
Credit: Animal parasites and messmates / by P.J. van Beneden. Source: Wellcome Collection.