The Design, Construction and Maintenance of Otta Seals
Guideline No 1
Ministry of Works, Transport & Communications, Botswana
June 1999
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Type
Guidelines and Manuals
Author
MWTC, Botswana
Organization
gTKP
Published in
1999
Submitted by
Rob Petts
Related theme(s)
Rural Transport
Region
All Regions
Country
Botswana