Some links to Terry Wible's book...
http://www.heritagepoultry.net/prod40.htm
http://gator541.hostgator.com/~bantam20/site/index.php?page=shop.product_details&flypage=flypage-ask.tpl&product_id=31&category_id=2&option=com_virtuemart&Itemid=18&vmcchk=1&Itemid=18
This is a pretty good book.