இந்த Book உங்கள் மொழியில் இல்லை, இதில் பார்க்கவும்: English (en),
அல்லது Google Translate பயன்படுத்த:  

ECHO Appropriate Technologies: Water Treatment for drinking water

ECHO, Appropriate Technology Department

This book may no longer be available in print.

This notebook includes sections of solar disinfection, moringa treatment, sand filtration, Kanchan aresenic filter, ceramic filters and other miscellaneous information.

Notebook with various page numbered sections, illustrated

Publication Details

  • Publisher: ECHO, Inc.
  • Dewey Decimal: 628.109
  • ECHO Library: 628.109 ECH
  • ECHO Asia Library: TA.001

குறிச்சொற்கள்

Water Treatment Water Purification