| 1. | A study on exploiting soil and water resources in yulin valley
榆林沟流域水土资源开发利用研究 |
| 2. | Elm computer technologies limited
榆林电脑科技有限公司 |
| 3. | Problems existing in the grain industry in yulin city and the countermeasures
榆林市小杂粮产业发展前景及对策 |
| 4. | Reflection on the rural economic development in loess hilly region in yulin
榆林黄土丘陵区农村经济发展的思考 |
| 5. | Based in xixiang county , jia county and yulin of shaanxi province
该职位在位于陕西省的西乡县、佳县和榆林工作。 |
| 6. | Studies on the economics , environment and society sustainble development of yulin
榆林市经济社会环境可持续发展研究 |
| 7. | Assessment and preventive countermeasures for eutrophication status of yulin bay
榆林湾海域营养化状况评价与防控对策 |
| 8. | Effects of energy resources exploitation on the ecological environment in yulin city
榆林市能源开发对生态环境的影响 |
| 9. | Journal of yulin college
榆林学院学报 |
| 10. | Shelter structure and effect of farmland shelterbelt in sand - drift area in yulin
陕北榆林风沙区农田防护林结构配置与效益研究 |
