Sanitation without water /
Winblad, Uno.
Sanitation without water / Uno Winblad and Wen Kilama ; illustrations by Kjell Torstensson. - Rev. and enl. ed. - Basingstoke : Macmillan, 1985. - xi, 161 p.
Sanitation.
Compost.
Outhouses
Sanitation without water / Uno Winblad and Wen Kilama ; illustrations by Kjell Torstensson. - Rev. and enl. ed. - Basingstoke : Macmillan, 1985. - xi, 161 p.
Sanitation.
Compost.
Outhouses