• Skip to content
  • Skip to main navigation
  • Skip to 1st column
  • Skip to 2nd column
AnglaisEspagnolFrançais
Contact Us | Donate Now!
  • About Us
  • What We Do
  • Where We Work
  • Get Involved
  • Resources
    • Publications & Materials
      • Training Materials
      • Education Materials
      • Position Papers
      • Research & Technical Updates
    • Household Water Treatment
    • Biosand Filter
    • Sanitation
    • FAQs
    • Youth Educator Resources
    • Resources for grant seekers
    • Videos

CAWST

Pubs & Materials

Are-you-a-teacher
Haut

Mises à jour techniques

Biosand Filter Version 9 Technical Update - March 2007 (81.34 kB)
Téléchargement
Biosand Filter Version 10 - Dec 2009 (127.34 kB)
Téléchargement
Biosand Filter: Modifications Version 10 [FRA] (54.68 kB)
Téléchargement
Biosand Filter: Research leading to Version 10 [FRA] (133.71 kB)
Téléchargement
Biosand Filter: Changes in Version 10 [ESP] (54.25 kB)
Téléchargement
Biosand Filter: Research leading to Version 10 [ESP] (338.50 kB)
Téléchargement
Affichage # 
">Download
| Share this page
  • About Us
  • What We Do
  • Where We Work
  • Get Involved
  • Resources
    • Publications & Materials
      • Training Materials
      • Education Materials
      • Position Papers
      • Research & Technical Updates
    • Household Water Treatment
    • Biosand Filter
    • Sanitation
    • FAQs
    • Youth Educator Resources
    • Resources for grant seekers
    • Videos
  • mai 23 - mai 26 Low Cost Sanitation Workshop (Laos)
  • mai 28 - juin 1 Project Implementation for the Biosand Filter Workshop (Bolivia)
  • mai 30 | 6 Coffee @ CAWST
Voir tout...

CAWST.
Home | Contact Us | Donate Now!