| Publication Type: | Journal Article |
| Year of Publication: | 1975 |
| Authors: | M. M. Barbosa |
| Journal: | Anais da Academia Brasileira de Ciências |
| Volume: | 46 |
| Issue: | 3-4 |
| Pagination: | 377-382 |
| Date Published: | 1975 |
| Short Title: | Anais Acad. bras. Cienc |
| Publication Type: | Journal Article |
| Year of Publication: | 1975 |
| Authors: | M. M. Barbosa |
| Journal: | Anais da Academia Brasileira de Ciências |
| Volume: | 46 |
| Issue: | 3-4 |
| Pagination: | 377-382 |
| Date Published: | 1975 |
| Short Title: | Anais Acad. bras. Cienc |