Isbn: 9787506674836 - 正版现货 广西农业标准化实施模式与评价方法9787506674836 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date :2014-01-01 Pages: 71 Language: Chinese Publisher: Standard Publishing agricultural standardization China is the best order in a certain range. the real problem or potential problem on the process of agricultural production and business activities. and by simplifying. unity. optimization and coordination methods to develop common terms used and reused and implement a series of activities and supervision. Agricultural standardization and evaluation methods in Guangxi mode a.…