Vanishing land and water soil and water conservation in dry lands

Vanishing land and water soil and water conservation in dry lands

Xehetasun bibliografikoak
Egile nagusia: Chleq, Jean-Louis
Beste egile batzuk: Dupriez, Hugues 1939-, O'Meara, Bridaine
Formatua: Liburua
Hizkuntza:English
Argitaratua: [S.l.] Macmillan c1988.
Gaiak:
Water-supply, Rural > Sahel.
Water-supply engineering > Sahel.
Soil conservation > Sahel.
Water conservation > Sahel.