Значения термина rural migration на английском

The city has become overpopulated because of rural migration.

There is a lot of rural migration and so you have many forest people living in the cities.

Mexicans once picked and cooked them imaginatively, but they are falling prey to agribusiness, land erosion, drought, rural migration, and warehouse food emporiums.

While in India, Grassroutes aims to create "one million livelihood opportunities" and reduce rural migration by running various tourist activities in villages outside Mumbai.