Protection of roads in Mauritania against sand encroachment
By: [prepared for UNSO by Axel Martin Jensen].
Contributors: United Nations Sudano-Sahelian Office.
Publisher: UNSO
Published: 1993
Place of publication: New York
Language: eng
Subjects: Roadside improvement -- Mauritania.; Soil stabilization -- Mauritania.; Sand dunes -- Mauritania.
Notes: Includes bibliographical references.
On cover: United Nations Sudano-Sahelian Office.