books.google.com.au - Written by a nationally respected authority; based on thoroughly field-tested know-how; includes shooting techniques, hunting methods; arranged in clear A-to-Z alphabetical order; includes comprehensive index for cross-references; and key points clearly illustrated....http://books.google.com.au/books/about/Bowhunter_s_Encyclopedia.html?id=_0CLP-NbOXgC&utm_source=gb-gplus-shareBowhunter's Encyclopedia