English | Bangla
Poribesh Sochetonotay Ecological Sanitation, Beborito Pani Punorbebohar Poddhati, Pani Porishodhon Poddhoti/ (Ecological Sanitation for Environmental Awareness, Water Re-use System, Water Purification System)

Language: Bengali

First edition: 2010.

In this book, traditional and ecological sanitation, characteristics and usefulness of ecological sanitation (ecosan), urban sanitation and ecosan, water reuse and purification, how to build eco-toilets and make an eco-san system are discussed.