Water management in roadworks design in the Sahel region : Volume One manual /
Water management in roadworks design in the Sahel region : Volume One manual /
- [sl] : Knowledge Information Center/Africa Region/The World Bank 1997
- viii, 83 p. : ill. ; 27 cm.
- (Sub-Saharan Africa Transport Policy working paper; No.29) .
Includes bibliographical references
Roadworks - drainage - Sahel region
625.734 / WOR
Includes bibliographical references
Roadworks - drainage - Sahel region
625.734 / WOR