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Creator
Mara, D. Duncan (David Duncan), 1944-
2
Donor
Naff, Thomas
2
Topic
Building
2
Sanitation
2
Sewage
2
Technology
2
Work Type
documents
2
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In Copyright
2
Language
English
2
Publisher
United Nations Environment Programme
2
Repository
Oregon State University. Libraries
2
Type
Text
2
Format
application/pdf
2
Collection
The Middle East Water Collection
2
Institution
Oregon State University
2
Decade
1980-1989
2
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Creator
Mara, D. Duncan (David Duncan), 1944-
Remove constraint Creator: Mara, D. Duncan (David Duncan), 1944-
Topic
Sewage
Remove constraint Topic: Sewage
Publisher
United Nations Environment Programme
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1.
Ventilated Improved Pit Latrines: Vent Pipe Design Guidelines
2.
Pit Latrine Ventilation: Field Investigation Methodology
