Rzeczownik
reciprocal migration; interchange of dwelling place by migration
Użycie- policzalne
- niepoliczalne
- Przykłady
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point of Access and mutual Intercourſe and possibility of Intermigrations
Więcej przykładów (1)
[…]the mountain ranges blocked intermigrations. The Himalayas blocked exchanges between north and south. Finally, with the advent of desert conditions in Arabia and Baluchistan, there was again almost no interchange between the oriental and Ethiopian regions.