(农民致富关键技术问答丛书)鸭病诊断和防治关键技术问答 - Softcover

Duck disease diagnosis and control of key technologies Q (with VCD discs)(Chinese Edition)

paperback. Zustand: New. Paperback. Pub Date: 2008. Pages: 100 Language: Chinese Publisher: China Forestry Publishing duck disease diagnosis and prevention key technology Q & A in the form of questions and answers duck disease classification and diagnosis. identification of various diseases prevention methods of scientific medicine. as well as common duck proper use of drugs. easy. practical; behind each question and answer. additional Special Note concise. focused. available The reader is referred to. So majority of. Artikel-Nr. CB044330

Verkäufer kontaktieren