- Publication venue
- Facultad de Educaci贸n y Ciencias Humanas
- Publication date
- 01/01/2004
- Field of study
- Publication venue
- Facultad de Ciencias B谩sicas
- Publication date
- 02/12/2004
- Field of study
- Publication venue
- Facultad de Ciencias Agr铆colas
- Publication date
- 23/11/2003
- Field of study