Widok standardowy
Widok MARC
Widstrand, Carl Gösta (1928- ).(Hasło osobowe)
Forma odrzucona:
- Widstrand, Carl.
African boundary problems / ed. by Carl Gösta Widstrand. - Uppsala, 1969.
LIBRIS online
Population and water resources / by Malin Falkenmark and Carl Widstrand. - Washington, 1992.