| 1. | Study progress of reverting farmland to forest and grassland 退耕还林还草研究之进展 |
| 2. | National policy of returning farmland to forest and grassland 什么是国家的退耕还林还草政策 |
| 3. | Study on conversion of cropland to forest and grassland in zhaluteqi 扎鲁特旗退耕还林还草分析 |
| 4. | Returning farmland to forest and grassland in the west development of china 西部大开发中的退耕还林还草 |
| 5. | Problems on returning cultivated land to forests and grassland 退耕还林还草工作中需要研究解决的若干问题 |
| 6. | Return farmland to forests or grassland 退耕还林还草 |
| 7. | A probe on legal guarantee against grain for green in western ethnic areas 西部民族地区退耕还林还草的法律保障探讨 |
| 8. | Study on models of conversion of cropland to forest and grassland in the midwest china 中西部地区退耕还林还草模式探讨 |
| 9. | Grain for green project 退耕还林还草工程 |
| 10. | Grain for green project 退耕还林还草工程 |