Report on survey of land and water resources: Afghanistan. v. 1. General report.--v. 2. Geology.--v. 3. Hydrology.--v. 4. Soils.--v. 5. Water control.--v. 6. Irrigation development--Hari Rud and Kabul Basins.
A survey executed by FAO, under the sponsorship of the United Nations Special Fund, at the request of the Royal Government of Afghanistan