| 1. | The market fails to provide for an efficient level of conservation effort .
市场并没有对水土保持工作提供一种有效的手段。 |
| 2. | Pondering over soil and water conservation law revision
关于修订水土保持法的思考 |
| 3. | Soil and water conservation and desertification combating
水土保持与荒漠化防治 |
| 4. | Drawing standards of soil and water conservation
水利水电工程制图标准.水土保持图 |
| 5. | Applications of polymers in soil and water conservation
聚合物在水土保持中的应用 |
| 6. | Research of soil and water conservation biological measures
水土保持生物措施的研究 |
| 7. | Analysis on soil conservation effort of bicolor lespedeza
胡枝子的水土保持效应分析 |
| 8. | Soil amp; amp; water conservation effort of mountain forests
山地森林的水土保持作用 |
| 9. | Applications of gis to the soil and water conservation field
技术在水土保持中的应用 |
| 10. | Soil and water conservation and new rural construction
水土保持与新农村建设 |
