| Publication Type: | Book Chapter |
| Year of Publication: | 1986 |
| Authors: | P. H. Raven |
| Editor: | K. Iwatsuki, Raven, P. R., Bock, W. J. |
| Book Title: | Modern aspects of species |
| Pagination: | 11-29 |
| Publisher: | University of Tokyo Press |
| City: | Tokyo |
| Keywords: | species, SPECIES CONCEPTS |
