lavuaari, pesuallas, allas, pesuvati
lavuaari, pesuallas, allas, pesuvati
lavuaari, pesuallas, allas, pesuvati
allas, tekoallas
allas, valuma-alue
“drainage basin”
allas, törmäysallas
“The enormous impact basin on the southern hemisphere of Mars is called Hellas.”
lavuaari, pesuallas, allas, pesuvati
allas, tekoallas
allas, valuma-alue
“drainage basin”
allas, törmäysallas
“The enormous impact basin on the southern hemisphere of Mars is called Hellas.”