A DEVELOPMENT APPROACH FOR SEMI-ARID AREAS OF THE ECWA REGION (PLANNING AND IMPLEMENTATION)
1981
Detalles de los registros
SignaturaE/ECWA/AGR/WG.12/25
TítuloA DEVELOPMENT APPROACH FOR SEMI-ARID AREAS OF THE ECWA REGION (PLANNING AND IMPLEMENTATION)
Fecha1981-04-15