Can look at the whole book on line. this would help a lot of people and maybe not have to go to the vet. Rhayden
Here are some others: Penn State Poultry Health Handbook http://pubs.cas.psu.edu/freepubs/pdfs/agrs52.pdf Clinical Avian Medicine http://avianmedicine.net/publication_cat/clinical-avian-medicine/ Avian Medicine: Principles and Applications http://avianmedicine.net/publication_cat/avian-medicine/ The Avian Examiner: http://avianmedicine.net/publication_cat/avian-examiner/ -Kathy
Here is one of my favorite sites for avian diseases,contains graphic photos of chickens with each specific disease. http://partnersah.vet.cornell.edu/avian-atlas/
This website has some basic information on chicken diseases and their treatments. It isn't the most informative, but I've used it before to find information on antibiotic dosages, etc: https://sites.google.com/a/poultrypedia.com/poultrypedia/ The chicken medical chart is especially helpful.