File:Population connected to urban wastewater treatment, 2003 (1).PNG
Size of this preview: 800 × 369 pixels. Other resolutions: 320 × 148 pixels | 1,071 × 494 pixels.
Original file (1,071 × 494 pixels, file size: 31 KB, MIME type: image/png)
Importing image file
File usage
The following file is a duplicate of this file (more details):
There are no pages that use this file.