Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin
Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin
Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin
Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin
Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin
Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin
Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin
Sustainable sanitation: Dry toilet with peat dispenser (in German: Torfstreu-Trockenklosett) on display in a former bunker in Berlin