96 pages. The book is divided into units on an etiological, with an idea of more convenient laboratory diagnostics of poultry diseases. The primary approach is the demonstration of lesions through photgraphic material. The book contains 214 colour photos total. The book is divided into the following chapters: Histopathology and cytology associated with.. (Chapter 1) Bacterial Diseases (Chapter 2) Viral Diseases (Chapter 3) Neoplastic Diseases (Chapter 4) Parasitic Diseases (Chapter 5) Mycotic Diseases (Chapter 6) Deficiency Diseases (Chapter 7) Other Diseases