The Economist
The world uses nearly 50bn tonnes of sand and gravel a year—almost twice as much as a decade ago. No other natural resource is extracted and traded on such an epic scale, bar water. Demand is greatest in Asia, where cities are growing fast (sand is the biggest ingredient in cement, asphalt and glass). ................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related searches
- the economist magazine website
- the economist pdf download
- the economist free download
- read the economist online free
- the economist digital edition
- the economist magazine
- the economist subscription
- the economist log in
- the economist digital app
- the economist app download
- the economist app fire
- download the economist app