加大科技投入实施科学管理全面提高世行贷款造林项目建设质量加大科技投入實施科學管理全麵提高世行貸款造林項目建設質量 가대과기투입실시과학관리전면제고세행대관조림항목건설질량 Improving the construction quality of the afforestation project loaned by the Wold Bank,through increasing the investment on science and technology & practicing scientific management
万方数据
河北林业科技河北林業科技하북임업과기 THE JOURNAL OF HEBEI FORESTRY SCIENCE AND TECHNOLOGY 2001年4期1-4,共4页
