Freshwater resources in arid lands :
Freshwater resources in arid lands : UNU global environmental forum V /
ed. by Juha I. Vitto and Jutta Schneider.
- Tokyo, Japan : United Nations University, 1997.
- xiv, 94 p. ; 25 cm.
Coleccion Matsushita.
Incluye bibliografia.
92-808-0982-2
GB841 / F74
Coleccion Matsushita.
Incluye bibliografia.
92-808-0982-2
GB841 / F74