Tuesday, February 14, 2012

What I am asking is how much land by the sea has been washed away since the California founding in 1850? Also is there a way to see how the states beaches and cliff sides have changed over the last 50 years?|||California erosion http://www.google.com/webhp?hl=en#hl=en&鈥?/a>

火车采集器

No comments:

Post a Comment