Different definitions of wallcovering?

Here's one that talks about what different types are good for <a href="http://www.wisegeek.com/what-are-the-different-types-of-wallpaper.htm" rel="nofollow">http://www.wisegeek.com/what-are-the-dif...</a> And this has a glossary and more info <a href="http://www.wallpapernewsonline.com/custom/Glossary.html" rel="nofollow">http://www.wallpapernewsonline.com/custo...</a> hope it helps,  more