Presentations
(32)Likes
(4)Aprendizaje Significativo de Ausubel
natrala
•
12 years ago
Clases de suelo
Janet Betty Principe Enriquez
•
10 years ago
Cambios Terrestres
Arnaldo Rodriguez
•
10 years ago
Contaminacion del suelo
Jairo Hoyos
•
10 years ago
Personal Information
Organization / Workplace
Ecuador Ecuador
Industry
Education