Isbn: 9787109214446 - 肉鸡疾病防治技术手册 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2016-03-01 Pages: 155 Language: Chinese Publisher: China Agriculture Press chicken Disease Control and Prevention Technical Manual is a practical agricultural technology popular science books. mainly on the growth characteristics of broilers. broiler epidemic diseases Character and Control content control techniques principle. avian influenza and Newcastle disease and other major diseases. the epidemic of treatment and disinfection measures and other aspects. Easy to unde.…