यो Presentation आफ्नो भाषा मा अवस्थित छैन, हेर्नुहोस्: English (en),
अथवा गुगल अनुवाद प्रयोग:  

 

Presented By: Abram Bicksler

Event: 2017 ECHO Asia Nepal Agriculture & Community Development Workshop (2017-05-23)

This instruction manual is for the "blue barrel" water filtration system producing up to 300 liters of water per day.