Lists of PIE roots

From: Pavel Adamek
Message: 12563
Date: 2002-03-01

Where can be found lists of PIE roots?
I mean something like this:

http://bartleby.com/61/IEroots.html
The American Heritage Dictionary of the English Language (604 roots)

http://www.tied.narod.ru/project/phonetics/waw.html
Word-a-week (66 roots)

http://www.tied.narod.ru/edir/a.html