ISBN: 9787802336025 - 杨凤教授学术及学术思想 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2009 Pages: 202 in Publisher: China Agricultural Science and Technology Publishing House of Professor Yang Feng academic and academic thinking written by the Animal Nutrition Institute of Sichuan Agricultural University. Professor Yang Feng National Outstanding Senior Expert. the famous agricultural educator. livestock scientists. animal nutrition and feed science pioneers. After returning from the United States has been engaged in the animal nutrition the discipline pers.…