Insect transformation / by George H. Carpenter.
- Carpenter, George H. (George Herbert), 1865-1939.
- Date:
- 1921
Licence: In copyright
Credit: Insect transformation / by George H. Carpenter. Source: Wellcome Collection.
30/320 (page 14)
Licence: In copyright
Credit: Insect transformation / by George H. Carpenter. Source: Wellcome Collection.