Well, I remember there being an article in BYO about it but I can't find it now.
Here is the reference, but they don't have it linked anymore.
Make Your Own Malt, Brew Your Own magazine (ISSN 1081826X), August 1997, pp. 32-36.
(the link WAS Brew Your Own: The How-To Homebrew Beer Magazine - Oops... we've rearranged a bit!)