Sustainable development: compare resources
Author: ANNAmain • Date: 18 November 2015 at 10:01 AM No comments

Numbers hide more then show sometimes. That`s why it needs to make right base to compare different issues, and pictures is one of the most powerful ways to do it.

We all are living in limited resources so it is the nesessity to build new culture about it to prevent waste.

Page 97 of 683 pages « First  <  95 96 97 98 99 >  Last »