This book is the reference book of all reference books. "Diseases of Poultry" , 11th edition, Editor in Chief- Y.M. Saif. 1186 pages. Looks like a book that belongs in a Poultry disease library as a reference book. There is no book available that contains this much information on chicken diseases. From DNA, cell or virus, how the illness grows, the history of the illness, and the symptoms, and treatments, if any This book is in very good condition. Pages are clean, the binding is not completely attached to the spine of the book, but that causes no problems. I'm offering it here before it goes off to Ebay. They charge a fortune in fees, it's better for all to buy here for just a price that includes shipping . $12.00 shipping PM me for Paypal email. Not an auction.