| Title | Practical Flora for Schools and Colleges. New York, Cincinnati, Chicago |
| Abbreviation | Pract. Fl. |
| Authors | O. R. Willis |
| Publication Dates | 1894 |
| TL2 | 17.839 |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility
| Title | Practical Flora for Schools and Colleges. New York, Cincinnati, Chicago |
| Abbreviation | Pract. Fl. |
| Authors | O. R. Willis |
| Publication Dates | 1894 |
| TL2 | 17.839 |