| Uniform title | Eco (Kingsville, Tex. : Online) |
| Frequency | Monthly |
| Access restriction | Available only to authorized users. |
| Special numbering | Some months combined. |
| Other forms | Also available in print. |
| Technical details | Mode of access: World Wide Web. |
| Source of description | Núm. prog. 19 (jul. 1 de 1933); title from caption. |
| Source of description | Epoca III, núm. prog. 100 (diciembre y enero de 1941-1942). |
| Preceding title |
Acción (Kingsville, Tex.) 2574-3716 |
| Issued in other form | Print version: Eco (Kingsville, Tex.) |
| LCCN | sc 84007770 |
