Studies on GIS Based Tracing and Traceability of Safe Crop Product in China

作者：Xiaohui Qu, Dafang Zhuang, Dongsheng Qiu · 发表于：Agricultural Sciences in China · 年份：2007 · DOI：10.1016/s1671-2927(07)60105-9 · 被引用次数：23 · 研究领域：Food Supply Chain Traceability