ဤအရာ Book သင်၏ဘာသာစကားတွင်မရှိပါ။, တွင်..ကြည့်ပါ။: English (en),
သို့မဟုတ် ဂူဂယ်ဘာသာပြန်ကိုအသုံးပြုပါ။:  

The Biosand Filter Construction Manual describes what a biosand filter is and how it works. It also describes the steps to construct, install and monitor Version 10 biosand filters. 

Available Online

Publication Details

  • Published: 2016
  • Publisher: Center For Affordable Water and Sanitation Technology
  • Dewey Decimal: 363.610
  • ECHO Library: 363.610 CAW