Literature references
2 literature references:
| Author: | Liu, T.S. |
|---|---|
| Year: | 1971 |
| Title: | A monograph of the genus Abies |
| Source: | Dept. of Forestry, National Taiwan University, Taipei |
| Author: | Farjon, A. |
|---|---|
| Year: | 2010 |
| Title: | A Handbook of the World's Conifers |
| Source: | E.J. Brill, Leiden |