Vegetable oils and oil seeds: a trader's guide. Principal oils and seeds in world trade.Guillaume Bastin,A Ater,L Ebbesen,N R Vyas,S C Mountjoy,P Freeman,W Hammmag(1990)引用 23|浏览0暂无评分关键词waxes,international trade,cotton,marketingAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要