Small-scale water supplies in the pan-European region : background, challenges, improvements /

Ижил төстэй зүйлс

• Small-scale water supplies in the pan-European region: background, challenges, improvements
  -н: World Health Organization. Regional Office for Europe
  Хэвлэсэн: (2019)
• Taking policy action to improve small-scale water supply and sanitation systems: tools and good practices from the pan-European region
  -н: Rickert, Bettina, зэрэг
  Хэвлэсэн: (2019)
• Status of small-scale water supplies in the WHO European Region: results of a survey conducted under the Protocol on Water and Health
  -н: Rickert, Bettina, зэрэг
  Хэвлэсэн: (2021)
• Water and health in Europe: a joint report from the European Environment Agency and the WHO Regional Office for Europe
  -н: Bartram, Jamie, зэрэг
  Хэвлэсэн: (2018)
• The purification of water on a small scale
  -н: World Health Organization, зэрэг
  Хэвлэсэн: (2012)