Hortense Butler Heywood
1 English-language book
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 1929 | Nonfiction | A Handbook of the Dragonflies of North America | James G. Needham & Hortense Butler Heywood |
1 English-language book
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 1929 | Nonfiction | A Handbook of the Dragonflies of North America | James G. Needham & Hortense Butler Heywood |