Facts and theories concerning the insect head
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | ingelesa |
| Argitaratua: |
Washington
Smithsonian Institution
[1960]
|
| Saila: | Smithsonian miscellaneous collections
volume 142, number 1 |
| Gaiak: |