Stoneflies of Southwestern British Columbia
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Bloomington, Ind.
Indiana university
c[1943]
|
| Saila: | Indiana university publications. Science series
no. 12. 1943 |
| Gaiak: |