Monongahela
Monongahela
a river that rises in northern West Virginia and flows north into Pennsylvania where it joins the Allegheny River at Pittsburgh to form the Ohio River [reka, ki izvira v severni Zahodni Virginiji in teče v smeri severa v Pensilvanijo, kjer se pri Pittsburghu združi z reko Allegheny in tvori reko Ohio]
Dostopnost
Dostopnost