FANDOM


From Youtube

Description

Ms. Petra Wadstrom (Solvatten) Solvatten: reducing the risk of soil transmitted diseases

Appears on these pages
of

  • Soil sterilization

     Deutsch, Español, Ελληνικά, Français, Hausa, Igbo, Indonesian, Italiano, Kiswahili, Kreyòl...

  • Solvatten

    Solvatten makes unsafe water drinkable by using solar energy. The portable 10 liter container is...

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current01:16, November 14, 2015Thumbnail for version as of 01:16, November 14, 2015480 × 269 (17 KB)Ben Hedrick (Talk | contribs)created video

Metadata

Community content is available under CC-BY-SA unless otherwise noted.