This page shows information about a web page, and who has bookmarked it and when

http://www.twdb.state.tx.us/Desalinati.....eawater%20Desalination%20for%20web.htm

These are the public entries for this link:

• Seawater Desalination
  A Demonstration Project
  By keys2success08 in Science 1 > Marine Biology > Desalination with biology demonstration desalination marine project science
• Seawater Desalination
  A Demonstration Project
  By stocktrader2007 in Science 1 > Marine Biology > Desalination with biology demonstration desalination marine project science

NB: The average rating is calculated using the rating for both public and private entries for this link.