Poultry Genetics For Small and Backyard Flocks: An Introduction – eXtension
If you breed poultry or are considering breeding poultry, a basic knowledge of poultry genetics is important. In particular, it is useful…

http://www.extension.org/pages/65363/poultry-genetics-for-small-and-backyard-flocks:-an-introduction#.VOd0V4ZHbCQ