3 September 2009
- 17:4017:40, 3 September 2009 diff hist −61 Presa de arena No edit summary
- 17:3817:38, 3 September 2009 diff hist +11,254 N Presa de arena Created page with '{{TOCright}} '''''Tecnología accesible para recolección de agua de lluvia en tierras áridas y semiáridas''''' {{Lang|Español - English}} …'
2 September 2009
- 20:4620:46, 2 September 2009 diff hist −409 Sand dams No edit summary
- 20:3620:36, 2 September 2009 diff hist +432 Sand dams No edit summary
1 June 2009
- 22:3122:31, 1 June 2009 diff hist +1 AEF greywater No edit summary
- 22:3022:30, 1 June 2009 diff hist −15 AEF greywater No edit summary
- 22:2922:29, 1 June 2009 diff hist +1 AEF greywater No edit summary
- 22:2922:29, 1 June 2009 diff hist +1 AEF greywater No edit summary
- 22:2822:28, 1 June 2009 diff hist +1 AEF greywater No edit summary
- 22:2722:27, 1 June 2009 diff hist +95 AEF greywater No edit summary
- 22:2022:20, 1 June 2009 diff hist +405 AEF greywater No edit summary
20 April 2009
- 05:0805:08, 20 April 2009 diff hist +6,573 N CCAT Lava y jala el inodoro New page: {{Lang|Espanol]-|[[CCAT Waschen und Spülen Toilette|Deutsch - English}} frame|right|The CCAT Wash n' Flush...
- 05:0605:06, 20 April 2009 diff hist +41 CCAT Wash n Flush No edit summary
- 05:0405:04, 20 April 2009 diff hist −1 CCAT Lava y Jala el inodoro No edit summary
- 05:0205:02, 20 April 2009 diff hist −3 CCAT Lava y Jala el inodoro No edit summary
- 03:0503:05, 20 April 2009 diff hist −11 CCAT Lava y Jala el inodoro No edit summary
- 03:0303:03, 20 April 2009 diff hist +6,588 N CCAT Lava y Jala el inodoro New page: {{Lang|Espanol]-|[[CCAT Waschen und Spülen Toilette|Deutsch - English}} frame|right|The CCAT Wash n' Flush...