View by Category

ECOLOGIA Y MEDIO AMBIENTE - PowerPoint PPT Presentation

The presentation will start after a short
(15 second) video ad from one of our sponsors.


Hot tip: Video ads won’t appear to registered users who are logged in. And it’s free to register and free to log in!
About This Presentation
Title:

ECOLOGIA Y MEDIO AMBIENTE

Description:

Cuidado de la madre tierra. Agua, liquido precioso. ... Basura, como materia prima. Logros. Cuidado de las plantas como ser vivo, ornamental en el colegio. ... – PowerPoint PPT presentation

Number of Views:2743
Avg rating:3.0/5.0
Date added: 6 January 2010
Slides: 5
Added by: Username withheld or not provided
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes
About PowerShow.com