Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2021-05-01 Pages: 136 Language: Chinese Publisher: China Agriculture Publishing House This book has collected a wide range of Apples new technologies. new products. and new experiences at home and abroad in recent years. It is concise and concise in the form of questions and answers. Language. starting from the three aspects of variety selection. quality improvement. and brand building. how to improve the market competitiveness of Yantai apples. develop high-quality apple.
paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 105 -0GUAGE: Chinese Publisher: China Water Conservancy Hydropower Publishing House Water Saving Technology and Trading Potential Inner Mongolia Yellow River Water Right Trading System Construction and Practice Book in Yellow River Basin in Inner Mongolia And the reference to the Yellow River Water Industry is the research object. in the irrigation district and industrial of the Yellow River water .