| 1. | Exploitation and application of nenjiang qicai opal
嫩江奇才页岩的开发与应用 |
| 2. | Project management of nenjiang right bank dike
嫩江右岸省界堤防工程项目管理 |
| 3. | Environmental impact analysis of nen river s severe flood in
嫩江1998年特大洪水环境影响分析 |
| 4. | Application of nenjiang opal shale in polymer materials
嫩江蛋白石轻质页岩及在高分子材料中的应用 |
| 5. | Application of mambrane bag weaved by machine in nenjiang river diky protection
机织模袋在嫩江堤防中的应用 |
| 6. | Suggestions of implementing ecological protection to nenjiang river resource
嫩江源头实施生态功能保护的建议 |
| 7. | Initial study on the control and development models for nenjiang sandy land
嫩江沙地几种治理开发模式初步研究 |
| 8. | Stand productivity in nenjiang sandy land ecologic system and its management
嫩江沙地生态系统林分生产力及其经营 |
| 9. | Application of interlocking concrete slab in nenjiang dike slope protection
混凝土联锁板块在嫩江堤防护坡工程中的应用 |
| 10. | Application of machine weaving membrane bag concrete in nenjiang dyke slope protection
机织模袋混凝土在嫩江大堤护坡中的应用 |
