The design of ventilated improved pit latrines /

Bibliographic Details
Main Author:	Mara, D. Duncan (David Duncan), 1944-
Corporate Authors:	World Bank, Technology Advisory Group
Format:	Microform Book
Language:	English
Published:	Washington, D.C. : International Bank for Reconstruction and Development/The World Bank, [1984]
Series:	TAG technical note ; no. 13. AT microfiche reference library ; 17-402.
Subjects:	Outhouses. Sanitary engineering > Developing countries.

Evans: Microforms (3rd floor)