水土保持

• National water and land preservation work coordination group
  全国水土保持工作协调小组
• Remarkable success of soil and water conservation monitoring
  重庆市水土保持监测成效大
• Soil conservation , cropping system , crop nutrient management
  水土保持及农作物系统专家
• Technical code of key dam for soil and water conservation
  水土保持治沟骨干工程技术规范
• Slope land development , soil and water conservation
  山坡地开发与水土保持
• Shallow discussion on gps application in water and soil conservancy
  在水土保持中的应用
• Development of the high stable rare - earth permanent lifter
  长汀县稀土开发与水土保持对策
• Petroleum industry and soil and water conservation
  石油工业与水土保持
• Application of gps rtk to soil and water conservation
  技术在水土保持动态监测中的应用与研究
• Influence of soil and water conservation to basin water resources
  水土保持对流域水资源的影响