|=|> Grupo de Pesquisa em Química e Bioquímica da Lignificação <|=|

Forest Products Laboratory - USDA Forest Service	www.fpl.fs.fed.us/
U.S. Dairy Forage Research Center	ars.usda.gov
Forestry and Forest Products Research Institute	www.ffpri.affrc.go.jp/en/
Forestry and Forest Products Research Centre	ffp.csir.co.za
BFH-Institute of Wood Chemistry and Chemical Technology of Wood	www.bfafh.de/inst5/
The International Lignin Institute	www.ili-lignin.com/
Chemistry Freeware	sciencegeek.net/chemware.shtml