desertification control

desertification control Remedial and preventive actions adopted against desertification include irrigation, planting of trees and grasses, the erection of fences to secure sand dunes, and a careful management of water resources

окруж.

control de la desertificación

Desertification Control

: 10 фраз в 2 тематиках

Окружающая среда	2
ООН Организация Объединенных Наций	8