Ground water in western and central Europe/
United Nations. Department of Technical Co-operation for Development.
- New York : United Nations, 1991 .
- xxvi, 363 p. : ill., maps ; 28 cm.
Includes bibliographical references.
9211043557
Water resource development.
Water management.
333.91 / UNG
Includes bibliographical references.
9211043557
Water resource development.
Water management.
333.91 / UNG