Planning agricultural research : a sourcebookG Gijsbers,W Janssen,H H Odame,G Meijerinkmag(2001)引用 13|浏览7暂无评分关键词planning,teaching,design,projects,finance,literature,information servicesAI 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