J. P. · O.P. · Oscar J. Polaco Joaquin Arroyo Cabrales
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Arqueoictiofauna mexicana | 978-970-18-0008-9 (970-18-0008-7) | 1997 | |
| Homenaje al profesor Ticul Álvarez | 978-970-18-0023-2 (970-18-0023-0) | 1997 | Joaquin Arroyo Cabrales |