Appropriate sanitation alternatives for low-income communities a brief introduction

Opis bibliograficzny
1. autor: Mara, D. Duncan (David Duancan) 1944-
Korporacja: World Bank. Transportation, Water and Telecommunication Department
Format: Książka
Język:English
Wydane: Washington, D.C. Transportation, Water and Telecommunications Dept., World Bank 1982.
Seria:Appropriate technology for water supply and sanitation v.1b
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