ISBN: 9787811174076 - 禽病防治新技术[wx]农业部农民科技教育培训中心,中央农业广播电视学校组中国农业大学出版社9787811174076 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Pages Number: 129 Publisher: China Agricultural University Press Pub. Date :2007-11. This book presents more than 40 kinds of common poultry diseases. focusing on the symptoms of the disease . disease and prevention methods. On the common. multiple. serious harm gave a detailed description of the disease. Similar to the symptoms. the disease made a concise easy to confuse the differential diagnosis. Contents: one. poultry viral diseases (a) Avian Influenza (b) Newcastle (C) o.…