Low-cost water crossing
Low-cost water crossing
- Washington: National Academy of Sciences, 1979.
- xxii,176p. ;ill. 28cm.
- Transport Support for Developing Countries: Compendium; 4 .
Includes bibliographical references
Soil stabilization
Roads
Developing countries
Subgrades
QTO TG155.N37
Includes bibliographical references
Soil stabilization
Roads
Developing countries
Subgrades
QTO TG155.N37