'In 1980, this Cascade mountain peak was reduced from 9677' to about 8300''
Mt. St. Helens
U.S. GEOGRAPHY: In 1980, this Cascade mountain peak was reduced from 9677' to about 8300
In 1980, this Cascade mountain peak was reduced from 9677' to about 8300
In 1980, this Cascade mountain peak was reduced from 9677' to about 8300
U.S. GEOGRAPHY
Mt. St. Helens
U.S. GEOGRAPHY