ISBN: 9787544143905 - the new duck raising technology (chinese edition) (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2011. Pages: 116 Language: Chinese in Publisher: Shenyang Publishing House to build a harmonious new rural series breeding class: science duck new technology include: varieties and farming techniques of duck. duck aquaculture technology. duck egg incubator technology. duck feed the deployment technology. duck house building technology. Contents: Foreword / Chen Xiwen Chapter 1 Overview Section I Section II of the duck industry. aquaculture status quo impact of section II .…