开放图书详细信息
| Cornell University Library contributed to BHL | ||
| Catalog of Ohio vascular plants, arranged according to the phyletic classification; with notes on the geographical distribution in the state, based mainly on specimens in the State Herbarium, Botanical Laboratory, the Ohio State University. | ||
| JOHN H. SCHAFFNER | ||
| keywords: Ohio; Botany; | ||
| Subject:植物学 | ||
| 美国 | ||